this morning on "world news now," the search for the alleged cop killer continues. >> but the massive manhunt may have changed course. breaking overnight, authorities focusing on a new location as emotions run high. the slain officer's family speaking out. new overnight, hard landing. an army black hawk helicopter goes down in a forest. injuring the soldiers inside as investigators try to piece together what happened. donald trump and jeb bush battling it out in a war over words. trump telling bush you shouldn't be [ speaking spanish ] . this latest round of political jabs taking a tough turn. and the sounds of summer still going strong. we've got a roundup for you of the hottest concert tours and even though the young acts have been grabbing headlines, classic rockers are grabbing ticket sales. for those about to rock, he we

salute you on this thursday, accepts 3rd. from abc news, this is "world news now". a cdc song. >> i would try but i can't go there with that. young voices. >> it's too much. >> you cannot duplicate that. guitar player i was told. there you go. there you go. >> you're not a rocker. >> clearly not. swung and missed. >> swinging, right? what was it? you missed every shot you don't take. >> michael jordan i think. from the sports analogies we have breaking news. we're focusing on an area right now in the search for three alleged cop killers just north of chicago that the search is intensifying at this hour. >> police in the air and on the ground responding overnight to reports of suspicious circumstances about ten miles from the village where lieutenant charles joseph

gliniewicz was killed. >> earlier hundreds gathered in a fox lake, illinois park for a vigil in memory of lieutenant gliniewicz. gio benitez has more. >> the three suspects in the death of police lieutenant joe gliniewicz still at large. new audio obtained byw ls appears to capture gliniewicz's last call from this isolated back road. it all started tuesday. the lieutenant reported seeing the three suspicious men. he says he is pursuing them on foot into a swamp area and just moments later calls for backup. two backup units arrive on the scene and minutes later they find gliniewicz unresponsive on the ground about 50 yards from his car with a gunshot wound. >> send everybody you possibly can. officer is down. >> reporter: the shooting

launching this massive manhunt from the air and from the ground. canine units and s.w.a.t. teams. investigators are now turning to the evidence. in fact, right here at the crime scene you can see them searching for any clues. the lead investigator saying they will turn over every leaf in this desolate swampy area. the widow of the fallen father of four speaking out for the first time at a vigil for her husband. >> joe was my best friend, my world, my hero, the love of my life for the last 26 and a half years. >> reporter: an emotional message as authorities warn residents to be aware of anything out of the ordinary. >> shot a police officer. i think that speaks for itself. extremely dangerous. >> reporter: investigators have been looking at surveillance videos and want to see if they can spot the men before crime or after the crime. so far, they have not been able to see them in any of the recordings. gio benitez, fox lake, illinois. a manhunt is also under way near boston after a man shot at a police cruiser.

the car crashed into a tree and burst into flames yesterday afternoon. but the officer behind the wheel was not hurt. polices in massachusetts say the shots came from the driver of a maroon pickup truck as a precaution, schools in the town will be closed today. a middle school had received two threatening phone calls but they're not believed to be related to the shooting incident. a judge refused to dismiss charges against six baltimore police officers in the death of freddie gray. a 25-year-old black man whose spine wasnerly severed while in custody. the judge rejected calls to remove the prosecutor from the case that sparked the worst rioting in baltimore since the '60s. he ruled the officers can have separate trials. charges range from reckless endangerment to murder. as the pretrial hearing got under way, protesters called for justice and change. at least one man was arrested after the demonstrators blocked track and faced off with a line of police officers.

the military is looking into the crash of a black hawk helicopter in colorado. it went down in a dense remote forest area near denver. all four soldiers on board the helicopter were injured. but none of their injuries were life-threatening. the incident happened during a routine training mission. they say it could take up to a week to recover the helicopter from where it went down. this was a major be foreign policy victory for president obama. maryland senator barbara mick cull ski has announced her support of the iran nuclear agreement. that means there are 34 votes for the accord meeting that the president's expected veto of a republican vote to block it cannot be overridden. a high level meeting later today here in new york between donald trump and the head of the republican national committee. the rnc trying to get trump to agree not to run as a third party candidate. trump has stepped up personal attacks on jeb bush. here's abc's jonathan carl.

>> reporter: after donald trump hit yeb bush in english and in spanish -- trump slapped bush for. [ speaking spanish ] . telling the conservative breitbart.com he's a nice man, but he should really set the example by speaking english while in the united states. spanish, by the way, is the native language of jeb bush's wife colum ba and more than 37 million other americans. bush's campaign manager danny diaz tweeted donald trump against spanish? says reagan's not a conservative? looks like a one-man mission to kill the gop and he tweeted this video using trump's own words against him. >> hillary clinton is a terrific woman. i've known herr for years. >> in no time, a trump video using jeb's own words. >> the commitment of someone who has devoted her life to public service. i want to say thank you to both secretary clinton and president

clinton. >> reporter: after weeks of ignoring donald trump, jeb bush and his campaign is going right at him. even bush's son jeb junior has joined the fray viaia via twitter tweeting i can't wait for this summer reality tv show to be over. jonathan carl, the white house. new details about the shooting of a texas taker by a rookie cop last month. autopsy results show the chris christian tail area likely used a psychedelic drug and marijuana prior to the deadly confrontation at a texas car dealership. the officer has since been fired but his attorney says this new evidence should have the department recoring. in the biggest synthetic drug bust in the history of washington, d.c. police seizes more than 260 pounds of a blueberry flavored drug labeled i know this sounds odd, it's called by czaro. that's the name of the drug. treat value of $2.3 million. they also arrested two menace they confiscated nearly 20,000 packets of the drugs from a

storage facility. they believe the shipment came from the west coast. the kentucky court clerk who won't issue marriage licenses to same-sex couples is seeking help from a higher power. a federal judgdge. kim daviss asking for an emergency injunction while her case goes to court. she says her religious beliefs stop her from issuing the licenses despite an order from the governor. that same federal judge presides today over a contempt of court hearing. electric car sharing is under way in indianapolis. it's called blue indy. 26 charging stations are now open. most of them downtown. eventually, there willable 200. drivers can pick a car up at one location and drop it off at another. they're charged by the minute with a 20-minute minimum. charges start at $4 plus a membership fee. as a general rule, whenever somebody calls a press conference, the press gathers, that official expects to get paid 100% attention. let's say here's an example of things not going the way you

expect. >> check out connecticut governor dan malloy. being photo bombs by a beluga whale. he was talking about tourism in his state. >> that whale there, we call nim juno was the star of the whole show. no one bothered to tell the governoren about the distraction till he was 13 minutes into his 15-minute session. even beluga whales need fame every now and then. >> can you imagine what he was thinking the whole time? he probably thinks i'm giving the most captivating speech on tourism this state has ever seen. everybody enthralled. >> at the mystic aquarium in mystic, connecticut which is a fantastic place. great to bring the kids. >> interesting thing to look at though. coming cup later in the mix," a fair of fist a great grandmothers trying to beat each other in a bicker fest. the doctor accused of killing patients with prescriptions but was she just doing her job.

later, summer of the show. find out which concerts are the biggest tickets in town and why age is just a number when it comes to rocking the stage. you can see us work behind the scenes on instagram on abcwnn. you're watching "world news now." what do you got to offer us today? ♪balance transfer that's my game♪ ♪bank you never heard of, that's my name♪ haa! thank you. uh, next. watch me make your interest rate... disappear. there's gotta be a better way to find the right card. whatever kind you're searching for, creditcards.com lets you compare hundreds of cards to find the one that's right for you. just search, compare, and apply at creditcards.com. ♪a one, a two, a three percent cash back♪ that detergand we'll have to like half thuse like double! maybe more! i'm going back to the store? yes you are. dish issues? get cascade complete. one pac cleans tough food better than 6 pacs of the bargain brand combined. cascade.

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i take prilosec otc each morning for my frequent heartburn. because it gives me... zero heartburn! prilosec otc. the number 1 doctor-recommended frequent heartburn medicine for 9 straight years. one pill each morning. 24 hours. zero heartburn. a crazy scene caught on camera at a gas station in washington state. the owner left his car running when he went inside.

then a would be thief jumped in so the owner got into the passenger seat and then they started fighting as the car starts to roll. the fight then eventually moves out of the car and onto the ground. the suspect was then held down till police arrived. he's now facing several charges. more than 100 students and teachers went home sick in the raleigh-durham area. the classrooms are being thoroughly cleaned and schools will be open today. health officials are looking into exactly what caused the sickness. a murder trial in los angeles could set a precedent for doctorser from. be careful what you prescribe. >> experts also worry did may make doctors reluctant to prescribe painkillers at all. mara schiavocampo reports. >> reporter: a california doctor accused of killing patients was prescriptions. lisa sing facing second degree murder charges in the overdose deaths of thee patients after prosecutors say she ignored

several warnings including the overdose deaths of 12 patients overall and continued prescribing powerful painkillers like oxycontin. >> during this period of time, the defendant's practice of prescribing did not change at all. >> reporter: three pharmacists testifying they even reported hair concerns to authorities. >> the strengths were high and the quantities were low. >> but defense attorneys say sing is not guilty and her patients are ultimately responsible for their own behavior. >> they took excessive doses in some instances they mixed alcohol, they mixed other drugs. >> reporter: now the patients' families hope cases like this one can help save others. >> don't want anybody else to lose their life because of irresponsible prescribing. >> reporter: mara schiavocampo abc news, new york. >> if convicted tseng faces had ha years to life in prison. >> doctors are traditionally they face a civil lawsuit of

malpractice but it's pretty rare that they would face criminal charges. that very notable exception of in the michael jackson case, dr. conrad murray. even he that was involuntary manslaughter he was convicted of. like we mentioned earlier this could set a precedent for doctorser from when it comes to prescribing in that way. coming up in our next half hour, the hero teachers. what they did when a student whipped out a gun holding the glass hostage. how they got everyone through the ordeal. first, summer isn't over yet. a wrap up of the season's best rock 'n' roll concert tours. who was the hottest and who can you still get a ticket to see. you're watching "world news now." "w

♪ yes, it is september. but labor day is still ahead. for millions of us, it is still blazing hot. so really it is still summer, isn't it. >> september's going to be really warm. i've asked viewers not to pray for snow. if you want to keep the summer spirit going, check out the big rock concert performances. bruno checks out the hottest tickets. bruno. >> hey, guys, this year the hottest ticket belongs to the veterans. of course, one not so newbie who goes by the name of t. swift. ♪ after 142 sold out shows, eagles are finally winding down their history of the eagles live in concert tour. they kicked off in the summer of 2013. clocking in at almost three hours this is the definitive

show for anyone who is a fan of the eagles and fearings the band's greatest hits and some of their lesser known songs. 40 something years after their founding, the eagles are still soaring and higher than ever. ♪ >> reporter: a rolling stone gathers no moss and neither does the world's greatest rock 'n' roll band. ♪ the stones zip code summer stadium tour launched 51 years after they first toured the u.s. and two years after the last stones' u.s. tour. ♪ ♪ i like it like it yes, i do >> reporter: mick and the boys have been one of stubhub most in demand tickets and all bets are they'll continue to keep rolling in the years to come. ♪ after a long absence,

australia's rock gods a cdc return to u.s. shows with the rock or bust world tour which kicked off earlier this year the at coachella. this is a head banging celebration of hard rock at its heaviest, loudest and purest form. let there be rock, courtesy of angus young and company. ♪ ♪ ♪ i was raised in a liar's den >> reporter: despite their ha enormously successful fair three well shows it looks like members of the grateful dead will keep on trucking. the band came together on their 50th anniversary to play their final slows grossing over $50 million for just five concerts. it was easily one of this summer's hottest tickets. the dead heads don't despair. three of the four surviving members have enlisted john mayer

for a new incarnation, dead end company playing at madison square garden on halloween. ♪ >> reporter: and add another accolade to taylor swift's ever growing list. she is now the number one touring songstress since she starred touring in 2011. ♪ it's no surprise that she's hot this summer. she sold over 500,000 tickets so far this year and she'll be touring throughout north america this fall. nothing seems to be stopping her from world domination. ♪ i know it's only rock 'n' roll but we like it. oh, yes, we do. try and catch some of these amazing entertainers in action. time waits for no one and the summer's still young. back to you guys. >> bruno, thank you so much. bruno has like a casey case many don't you you think?

and we are a bunch of dead heads. >> far out. rock on. ♪ look how beautiful it is... honey, we need to talk. we do? i took the trash out. i know - and thank you so much for that. i think we should get a medicare supplement insurance plan. right now? whether you're new to medicare or not, you may know it only covers about 80% of your part b medical expenses. it's up to you to pay the difference. so think about an aarp medicare supplement insurance plan,

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and now it's time for "the mix." have you siblings, right? you hope the older you get you might be able to gel a little bit better. rivalry might not be there. but grandmas are 101 and 96 years old. they prove they still have their own bicker fest. take a listen. >> will you shut up a minute? >> what is she saying to me. >> i'm telling you to shut up. >> would you guys ever consider moving in together? >> no. god for bid. >> everybody makes me mad. >> this cracks me up. they have their own youtube channel. this one has more than 2,000 views. they're 101 and 96. they still go at it. >> love her peering over the

steering wheel. i'm glad they have this channel because they are hilarious. check it out. they bicker back and forth. it is great to watch. why did the chicken cross the road? >> to go to mcdonald's. >> in northern california, they actually had -- i don't know if they asked them where the chicken was headed but this is a couple of pictures of a chicken wandering around. that looks like in the parking lot but it is actually crossing the road here. police had to intervene and get the chicken out of the road because it was not doing so in a timely fashion. >> no, they didn't. >> so it got popped. it has a record now. it's on probation. as long as it doesn't do anything else wrong, it can go ahead and live its own life, go to mcdonald's. >> >> was the chicken remorseful or not really? >> pretty silent. just a few chirps here and there. >> nice, nice. that was funny. you know one of my favorite

songs from the summer was i can't feel my face. i'm always humming it. i love that song. it this could be the new song for denyists offices everywhere. take a listen ♪ she told me don't worry about it ♪ she told me don't worry no more ♪ ♪ we both know we can't go without it ♪ >> that is andrew hong he has more than half a million hits since posting it on youtube a few days ago. his local dentist office used their instruments and redid the song. it's hilarious. i think during the commercial break i'm going to play it for you. >> this guy has plenty of others all over youtube. >> yep. breaking bad theme. chemistry equipment. >> all sorts of talent on youtube there. that will do it for "the mix" and the news for this half hour. >> moore news coming up from ab

this morning on "world news now," marriage standoff. more same-sex couples denied by the county clerk. still refusing to issue marriage licenses. why today she may no longer have a choice as she faces a judge. breaking overnight, manhunt changes course. police searching for the suspects in the tragic death of a beloved officer. his wife's emotional message just ahead. and new this half hour, is joe biden dropping hints? as the nation waits for his decision to run or not, the vice president gets support from a would be adversary. new developments ahead. >> and dancing days are here again. the new lineup of "dancing with the stars" is set. find out who rounds out the year's ballroom hopefuls that's later in "the skinny" on then thursday, september 3rd. from abc news,