here's scott pelley. >> pelley: the jury says guilty 30 times. now will boston marathon bomber dzhokhar tsarnaev pay with his life? also tonight, more action against the white south carolina police officer caught on tape killing an unarmed black man. >> i have watched the video, and i was sickened by what i saw. >> pelley: the president speaks with us about how climate change is making people sick. and meet the woman who just cracked the nfl's grass ceiling. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: today, a federal jury found dzhokhar tsarnaev guilty on all 30 counts in the boston marathon bombing, including using a weapon of mass destruction in the deaths of eight-year-old martin richard, 29-year-old krystle campbell, 23-year-old lu lingzhi, and 26-year-old sean collier, the police officer shot as the tsarnaev brothers attempted their escape. 260 others were wounded. from the start, the tsarnaevs' lawyers admitted he did it, but now in the sentencing phase they will try to convince the jury that he

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: for days, we have been seeing how it ended. today, we findly got to see how it began. the encounter between a white police officer in north charleston, south carolina, and an unarmed black man. a state law enforcement agency released the video of the traffic stop that occurred last saturday that led to the fatal shooting of walter scott and led to a murder charge against now-former-officer michael slager. the video from officer slager's dash board camera catches the mercedes being driven by walter scott with an unidentified passenger. slager has said that he pulled scott over for a broken tail light, and the video shows at least one of the brake lights is out. slager tapped it as he approached scott. the officer was wearing a microphone. >> no, i don't have insurance. >> no, he has all that stuff. >> yes sir. i'm sorry about that. >> pelley: as you heard, scott said he had no insurance or ownership documents. he told officer slager that he was in the process of buying the car. about 27 seconds lat

>> adams: no. >> pelley: set a bomb? >> adams: no. >> pelley: order a death?s: no. >> pelley: so you were at the top of republicanism nearly throughout the troubles, and your hands are clean? >> adams: well, it depends. that's an evocative term, "your hands are clean." >> pelley: no blood on your hands is what we mean. >> adams: well, we all have our responsibility, all of us. >> pelley: answers like that dodging into fog, infuriate his enemies and raise suspicions in others. adams always said that he led the i.r.a.'s political party sinn fein. a diplomat, he says, not a general. the blood of the troubles flowed mainly in the streets of belfast. in the 1960s, catholics, long discriminated against, rebelled against british rule. northern ireland had remained a part of britain after irish independence in 1920. about 3,500 were killed, 50,000 were maimed. in 1998, the u.s. brokered the truce. adams made the catholic i.r.a. drop its weapons and submit to a still divided ireland. but the language of that peace contract is as ambiguous as a gerry adams interview. it

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. the governor of maryland is ordering national guard troops into baltimore. riots and looting e resulted after the funeral for freddie gray, the 25-year-old african-american african-american fatally injured two weeks ago. rioters threw rocks and bricks. patrol cars were destroyed. at least one store was set on fire and a shopping mall was attacked by looters. 15 officers have been injured. some suffering broken bones. two are in the hospital. the mayor called the rioters thugs and ordered a 10:00 p.m. curfew beginning tomorrow. we have two reports on the breaking story and first we'll go to chip reid. >> reporter: it appeared things had calmed down this evening when suddenly dozens of young people showed up at the mall smashed the doors and just started looting. they continued until the riot police finally showed up. the streets of baltimore erupted in riots today. as protesters many appearing to be high-school aged attacked police and looted local businesses. smoke po

"cbs evening news with scott pelley" is next. >> pelley: what happened in the moments before the fatal shooting of an unarmed black man by a white south carolina cop? we have the just-released video. also tonight, while the t.s.a. is screening folks inside the terminal, others are easily breaching security outside. shedding light on darknet, an alternate internet where predators stalk children. and the surrender at appomattox, 150 years ago today. >> what's at stake is the future of this country. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. for days, we have been seeing how it ended. today, we finally got to see how it began. the encounter between a white police officer in north charleston, south carolina, and an unarmed black man. a state law enforcement agency released the video of the traffic stop that occurred last saturday that led to the fatal shooting of walter scott and led to a murder charge against now- former-officer michael slager. the video from officer slager's dash board camera catches the mercedes

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. four months ago a u.s. drone settled its crosshairs on an al qaeda compound in pakistan. u.s. intelligence says the target was a high-ranking terrorist, and they did not know two hostages were with them. 73-year-old warren weinstein, an aid worker from maryland, had been kidnapped nearly four years ago. giovanni loporto of italy, who worked for a humanitarian agency, had been held since 2012. we also learned today that two more americans were killed, but both of them were members of al qaeda. in an unexpected announcement, the president called it a tragedy. >> i take full responsibility for all our counter-terrorism operations, including the onear that inadvertently took the lives of warren and giovanni. i profoundly regret what happened. on behalf of the united states government, i offer our deepest apologies to the families. >> pelley: the president went ona to say it was a cruel and bitter truth that deadly mistakes happen in the fog of war. david martin has learne

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: tonight, rescue teams are wrapping up the search for survivors of a tornado that devastated a small illinois town, at least two to be hit in the area last evening. two women in their late 60s were killed in fairdale, about 80 miles west of chicago. they were friends. one was found today. she'd taken refuge in it her shower and was holding her purse. more than a dozen others were injured and anna werner is in fairdale for us this evening. anna. >> reporter: scott, you can see how strong the winds still are at this hour, and the tornado that came through last night, literally tore the front off of the house behind me. and it's not just here. this is the kind of damage we saw driving a 20-mile radius all around us. the tornado's path of destruction was clear-- homes flattened, wood splibterred and piled like matchsticks as far as the eye could see in the tiny farming town of fairdale. this tractor trailer was toppled like a toy. the twister struck around dinner time-- no sirens, little warning. wow, you

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. tonight, iraq is reporting that one of the most wanted terrorists in the world is dead. izzat ibrahim al duri was saddam hussein's number two, the king of clubs in the u.s. military's deck of iraqi fugitives. after the u.s. invasion toppled saddam, he became the leader of the sunni insurgency that bedeviled american troops and presidents for a dozen years. david martin at the pentagon has more about him. >> reporter: al-duri was the biggest one that got away, the only one of saddam's henchmen to elude american troops during the eight-and-a-half-year occupation of iraq. now, iraqi officials say their troops killed a man with hisis distinctive red hair and mustache. in an operation east of saddam'sh hometown of tikrit, which was retaken from isis earlier this month.or but it is not the first time he has been reported killed or captured, and dna tests have not been completed. on paper, al-duri was the vice commander of saddam's revolutionary command council. more importa

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. a sharp divide is developing in baltimore tonight after the death of freddie gray, a suspect who ran from police and later died of a spine injury suffered while he was in custody. protests and rallies are planned across baltimore every night this week. six officers have been suspended, and the mayor and police commissioner are promising the results of an investigation next week. here's chip reid. >> reporter: this evening, another mass protest in baltimore. it's become a daily ritual. police commissioner anthony batts, in the job since 2012 has publicly vowed to end baltimore's history of policehi misconduct. today, he told cbs station wjz that the department's intentions were good but sometimes officers have gone too far. >> to an extent, we're responsible for the pain in this community, where we thought we were doing god's work, where we're going out trying to makeun communities safer we've made safer, we've made mass arrested. we've locked people up. we've taken pe

the cbs evening news is up >> pelley: >> >> pelley: reversing course-- lufthansa now admits it knew the co-pilot had severe depression years before he crashed that jetliner into the alps. also tonight, indiana's governor responds to the national outcry over the so-called "religious freedom" law. >> we will fix this, and we will move forward. >> pelley: a look at what's driving more and more colleges out of business. >> there's nothing anyone could have done. >> pelley: and the race against time to save baby sea lions. captioning sponsored by cbs this is the "cbs evening news" with scott pelley >> pelley: this is our western edition. after a week of denials, lufthansa said today it did know that andreas lubitz suffered from severe depression long before he deliberately crashed a jetliner into the french alps, killing 150 people. tonight, crews continue the tedious work of recovering and attempting to identify their remains, and allen pizzey has the latest. >> reporter: french investigators say the job of recovering human remains is nearly over, but they won't stop looking. 20 specialist

>> pelley: a white police officer is charged with manslaughter in the shooting death of an unarmed black man. also tonight, marco rubio joins the presidential race, but hillary clinton gets a head started. >> i hope you'll join me on this journey. >> pelley: airlines reach new heights for lost bag age. and the genius who broke the nazi military code. >> this is captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: it has happened again, and again it's captured on video, a white law enforcement officer fatally shooting an unarmed black man. today a reserve deputy in tulsa oklahoma, was charged with manslaughter in what he says was an act of a crime. the victim was 44 years old. elaine quijano has the latest. >> reporter: in the moments before eric harris was shot on april 11th, tulsa sheriff's deputies say they were conducting a sting operation, trying buy a gun from a convicted felon. but when police vehicles pulled up, harris ran. >> stop! >> reporter: a body camera on one of the deputies captured the pursuit. among the officer chasing harris was 7 the

>> pelley: they never saw it coming. homeland security admits the pilot of that gyrocopter literally flew under the radar. also tonight, the c.d.c. calls it "alarming," the number of teens trying e-cigarettes is soaring. clarissa ward is at the center of a humanitarian crisis as boatloads of refugees from africa and the middle east perish at sea. and she takes gymnastics well beyond the routine. >> i'm not the typical thing. so what. that's half the fun. >> this is captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: more than 13 years after terrorists slammed a jetliner into into the pentagon, how did a postal worker manage to fly undetected through the skies of washington in a gyrocopter and land right outside the capitol? while embarrassed national security officials tried to answer that question today the postal worker from florida was charged with operating an unregistered aircraft and violating national defense air space. he could get four years if convicted. here's homeland secu

. >> pelley: troops guard baltimore. the city prays a curfew will head off a second night of violence as the president weighs in. also tonight, we found the mom who chased her son out of the fight and read him the riot act. >> is he the perfect boy? no, he's not, but he's mine. >> pelley: and, nepal digs for survivors, cremates thousands, and waits desperately for life- saving aid. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. today, the best of baltimore came out to clean up after the worst. volunteers hit the streets to take them back after a night of rioting and looting. 144 vehicles and 19 buildings were set on fire, leaving one person critically injured. 20 police officers were hurt six seriously. and there were more than 250 arrests. now, 2,000 national guardsmen are reinforcing police. the schools were closed today, and a curfew begins at 7 p.m. chip reid is in baltimore. >> reporter: maryland governor larry hogan today took control of the bat

we have the "cbs evening news with scott pelley" coming up >> pelley: a tentative deal to keep iran from going nuclear. >> it is a good deal. >> pelley: we'll look at what's in it and the chances of success. also tonight, two new york women are accused of plotting a boston marathon-style bombing. a terror attack kills nearly 150 at a college in kenya. and the lush landscape of the golden state succumbs to the history-making drought. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. a world with a nuclear-armed iran would be a different and dangerous place. and that is why the announcement today from president obama could be so significant. >> today, the united states, together with our allies and partners, has reached an historic understanding with iran, which if fully implemented, will prevent it from obtaining a nuclear weapon. >> pelley: but that is a big if. this is a detailed framework for future negotiations, not a done deal. it was reached in lausanne switzerland by iran, the u.s., britain, france, germany russia,

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. today, a federal jury found dzhokhar tsarnaev guilty on all 30 counts in the boston marathon bombing, including using a weapon of mass destruction in the deaths of eight-year-old martin richard, 29-year-old krystle campbell, 23-year-old lu lingzhi, and 26- year-old sean collier, the police officer shot as the tsarnaev brothers attempted their escape. 260 others were wounded. from the start, the tsarnaevs' lawyers admitted he did it, but now in the sentencing phase, they will try to convince the jury that he was under the spell of his older brother who sought revenge for the deaths of muslims in iraq and afghanistan. don dahler is in boston for us tonight. don. >> reporter: scott, when that last verdict was read aloud in court, tsarnaev showed no emotion but someone sitting among the families of the victims let out a loud sigh, and another person was seen nodding emphatically yes. outside karen brassard who had been badly injured in the bombings tried to put these verd

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: whatever broke freddie gray's neck, it was not the only thing that led to his death. today, baltimore police admitted that officers turned a deaf ear to gray's pleas for help. six officers have been suspended, and the mayor is demanding more transparency from a police department under growing scrutiny. chip reid is covering the investigation. >> reporter: baltimore deputy police commissioner kevin davis confirmed today that freddie gray, who was taken into custody after fleeing from police, had already been injured before he was carried to the police van. >> and quite frankly, that's exactly where freddie gray should have received medical attention, and he did not. >> reporter: he may have been further injured during a circuitous 30-minute ride to the police station. police commissioner anthony batts: >> we know he was not buckled in the transportation wagon as he should have been no skewses for that period. we know our police employees failed to get him medical attention in a timely manner multiple

>> pelley: the police report is in. new details and troubling new questions about the ride of fatally injured freddie gray took in a baltimore police van. also tonight an american team pulls off a miracle in nepal. >> reporter: he is finally free 120 hours after this earthquake. >> pelley: the judge who threw the book at three educators caught cheating cuts them a break. and the kentucky derby. for this jockey, it's a race against time. >> everybody is like, "are you nuts?" captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this evening, crowds are gathering in baltimore for more protests against the death of freddie gray in police custody. a march is also under way in philadelphia this evening. late today baltimore police gave the results of their investigation to prosecutors but did not make the details public. so we still don't know how gray suffered his fatal spine injuries. but the police did reveal surprising new evidence in gray's arrest and his ride in a police van. jeff peg

. >> pelley: it is matter of life or death.day is the punishment phase of the trial began prosecutors representing people of the united states urge adjure to choose death as the punishment for the boston bomber. four people were killed and 260 wounded almost exactly two years ago. don dahler says prosecutors opened today with a surprise. >> reporter: prosecutors came out swinging, telling jurors tsarnaev, seen making an obscene gesture at a camera in a court holding cell just three months after the bombings was unconcerned, unrepentd nt and unchanged. he had one more message left to send. during her opening statements framed by photos of those killed during the attacks and in the aftermath, assistant attorney nadine pelligrini said he planned and plotted to kill, he deliberately selected a glorious sporting event and twisted the marathon into something cruel and ugly for his own purposes. the jury sat rapt as more victims took the stand. celeste corcoran described being thrown into the air by the blast that destroyed both her l

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. more than 13 years after terrorists slammed a jetliner into the pentagon, how did a postal worker manage to fly undetected through the skies of washington in a gyrocopter and land right outside the capitol? while embarrassed national security officials tried to answer that question today, the postal worker from florida was charged with operating an unregistered aircraft and violating national defense airspace. he could get four years if convicted. here's homeland security correspondent jeff pegues. >> reporter: leaving court today, doug hughes admitted his plan to deliver a message about campaign finance reform had take a different turn. >> did it go like you expected? >> no.ri >> reporter: his trip to washington in this gyrocopter a d actually sparked a debate about security. it was flying so low and slow that it may not have shown up on any radar. former secret service agent dan bongino says the incident exposed a major flaw in what was supposed to be a robust air d

i don't know. >> pelley: we don't know why. >> cairns: no.know. >> pelley: we also don't know, precisely, how many died, but have a look around the makeshift morgues. so many were lost, all at once that the living had to make room for the dead. u.s. intelligence estimates 1,429 civilians were killed; 426 of them children. of course, syria is dying, too. prosecution of this atrocity will have to wait for whatever civilization emerges from the ruin. but the dead will be waiting because a crime buried without justice is never laid to rest. >> for a look at "60 minutes'" decision to broadcast some of the most disturbing footage in its history, go to 60minutesovertime.com. sponsored by lyrica. i was a doer. then the chronic, widespread pain slowed me down. my doctor and i agreed that moving more helps ease fibromyalgia pain. he also prescribed lyrica. for some patients, lyrica significantly relieves fibromyalgia pain and improves physical function. with less pain, i feel better. lyrica may cause serious allergic reactions or suicidal thoughts or a

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: hundreds of rioters pummeled baltimore police in running street battles after the funeral-freddie gray the 25-year-old african american who was fatally injured two weeks ago while in police custody. we have a live picture now from above baltimore. this is a picture of one of the areas where police officers have been battling the street protesters. at least one drugstore in the city is on fire after it was looted by those protesters just a couple hours ago. rioters threw rocks and bricks at officers. they attacked patrol cars, and late today looting was spreading. schools, businesses and train stations closed. baltimore police say at least seven officers were injured. some of them suffered broken bones. president obama has just talked to the mayor about the violence. we have two reports on this breaking story and first we'll go the chip reid. chip? >> well, scott this intersection behind me is where the rioting began just a short time ago. it looked like a war down there. my cameraman picked this

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: the white tulsa oklahoma, reserve deputy who shot an unarmed black man to death earlier this month turned himself in today to face a charge of second-degree manslaughter. robert bates says the shooting, caught on video was an accident. bates is a 73-year-old former insurance company executive. as a reserve deputy, he serves as an unpaid volunteer with the sheriff's department. omar villafranca is in tulsa. >> reporter: robert bates walked into the tulsa county jail just before 10 a.m. a half hour later, he was released after posting a $25000 bond. bates did not speak but his attorney clark brewster said this about the manslaughter charges: >> feel they're urn warranted and shouldn't have been brought. >> reporter: bates was charged yesterday after an investigation into the shooting death of 44-year-old eric harris. >> it's a lugar. >> reporter: on april 2 harris, a convicted felon was the target of a gun trafficking sting by tulsa county sheriff's deputies. as police closed in to arrest him, he ran.

>> pelley: special delivery. >> this is not good, people. >> pelley: a rogue letter carrier lands a gyrocopter at the capitol with a message for congress. we'll look at this latest breech of security in washington. also tonight, former nfl star aaron hernandez is convicted of murder. a police chief says ramming a suspect with a cruiser saved lives. the suspect's lawyer says it was like shooting him in the back. and hundreds come down with the flu, hundreds of dogs. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: tens of millions of letters are delivered to congress every year, but not this way. today a letter carrier from florida landed a gyrocopter on the lawn of the u.s. capitol, where he was promptly arrested. was trying to make a political statement but the unintended message he delivered is just how easy it still is to breech the most secure air space in america. jeff pegues is live in washington near the capitol near the landing site. jeff, what happened today? >> reporter: well, scott, this is the kind of security breech that doesn't happen very

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. tens of millions of letters are delivered to congress every year, but not this way. today a letter carrier from florida landed a gyrocopter on the lawn of the u.s. capitol where he was promptly arrested. he was trying to make a political statement, but the unintended message he delivered is just how easy it still is to breech the most secure air space in america. here's jeff pegues. reporter: with the white house in the foreground at 1:20 this afternoon a "cbs news" camera captured the gyrocopter flying over the national mall behind the washington monument and toward the u.s. capital. >> this is not good people. >> approximately two minutes later, tourists captured the chopper as it came in for a landing on the west lawn. >> at the control 61-year-old doug hues, a postal worker who wanted to stage a stunt andnt deliver letters to congress demanding campaign finance reform. >> i'm going to land on the capital mall in front of the capitol building. i'm going to have 535

captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> pelley: this is our western edition. it has happened again, and again it's captured on video, a white law enforcement officer fatally shooting an unarmed black man. today a elderly reserve deputy in tulsa, oklahoma, was charged with manslaughter in what he says was an accident. the victim was 44 years old. elaine quijano has the latest. >> reporter: in the moments before eric harris was shot on april 2th, tulsa sheriff's deputies say they were conducting a sting operation trying buy a gun from a convicted felon. but when police vehicles pulled up, harris ran. >> stop! >> reporter: a body camera on one of the deputies captured the pursuit.ep among the officer chasing harris was the 73-year-old volunteer reserve deputy bob bates.as bates can be heard yelling "taser" just before a shot was fired. according to sheriff'sde investigators, bates thought he pulled his taser instead of hisju gun. immediately afterwards, you hear him apologize. >> i shot him. i'm sorry.as >> reporter: as harris laid bleeding, he c