omar villafranca is there. omar? >> reporter: tremaine wilbourn was just added to tennessee's top-ten most wanted list, and cbs news was able to confirm that just this afternoon he is now in custody. memphis police say the suspect, tremaine wilbourn, a convicted bank robber out on parole, shot 33-year-old officer sean bolton multiple times. >> an ambulance is already en route. >> reporter: as officer bolton lay on the ground, a neighborhood resident grabbed the officer's police radio to call for help. >> please, please hurry up. he's shot. [sirens blaring] >> reporter: bolton pulled over when he spotted a 2002 mercedes benz illegally parked in a south memphis neighborhood. officials say the officer had unknowingly interrupted a drug deal. detectives say wilbourn was the passenger in the vehicle and got out of the car, briefly struggled with bolton, pulled a weapon, then shot the officer. memphis police director toney armstrong. >> when you look at this individual, you're looking at a coward. he's a coward. you gun do

omar villafranca is there. omar? >> reporter: tremaine wilbourn was just added to tennessee's >> we are here today to announce the arrest of tremaine wilbourn. >> wilbourn, a convicted bank robber on parol shot 33-year-old sean bolton multiple times. as officer bolton lay on the ground, a neighborhood resident grabbed the officer's police radio to call for help. >> please, please hurry up! he's shot! ( sirens blaring ) >> reporter: bolton pulled over when he spotted a 2002 mercedes benz illegally parked in a south memphis neighborhood. officials say the officer had unknowingly interrupted a drug deal. detectives say wilbourn was the passenger in the vehicle and got out of the car, briefly struggled with bolton, pulled a weapon, then shot the officer. memphis police director toney armstrong. >> this has been an around-the-clock investigation. we've always been one step behind or ahead of him. i think he felt the walls closing in and thought it would be in his best interest to turn himself. >> reporter: bolton's death

omar villafranca is following the case. >> reporter: shannon miles made his first court appearance this morning dressed in a jail uniform in shackles. the 30-year-old is charged with capital murder in the friday night execution-style killing of 47-year-old harris county deputy darren goforth at a suburban houston gas station. >> just read probable cause to the judge... >> reporter: district attorney devon anderson described a witness account of goforth being shot 15 times. >> and looked up and saw a black male with a bald head shooting, standing over deputy goforth and unloading a pistol into him. >> reporter: investigators were able to find miles nearby at his mother's house. detectives say ballistics evidence from the crime scene matched a gun found inside the miles' home. >> we're going to try to figure out the motive, even though we don't have to prove it, under texas law. everybody would sure like to know the motive. >> reporter: since 2005, miles has been convicted of at least five crimes in harris county ranging from resisting arrest to criminal mischief. in 2012, he was charged

omar villafranca, cbs news, dallas. >> pelley: steve hartman "on the road" is still ahead, but, next, a city that rarely gets snow will host the winter olympics. ask your doctor about farxiga. it's a different kind of medicine that works by removing some sugar from your body. along with diet and exercise, farxiga helps lower blood sugar in adults with type 2 diabetes. with one pill a day, farxiga helps lower your a1c. and, although it's not a weight-loss or blood-pressure drug, farxiga may help you lose weight and may even lower blood pressure when used with certain diabetes medicines. do not take if allergic to farxiga or its ingredients. symptoms of a serious allergic reaction include rash, swelling, or difficulty breathing or swallowing. if you have any of these symptoms, stop taking farxiga and seek medical help right away. do not take farxiga if you have severe kidney problems, are on dialysis, or have bladder cancer. tell your doctor right away if you have blood or red color in your urine or pain while you urinate. farxiga can cause serious side effects, including dehydration, g

as omar villafranca reports, it's not just a matter of 99 but red tape. >> reporter: while much of new orleans is almost back to what it was before the storm, 10 years after katrina, the lower ninth is still rebuilding. 64-year-old errol joseph is a lifelong resident of this community. >> everything was houses. >> reporter: a general contractor, he helped rebuild dozens of his neighbors' homes. >> i had somewhere to live. we were able to represent a house. so many people didn't have anywhere to go. >> reporter: years later, he is still frustrated by one final project-- fixing his own home. >> that was my mistake, working on different people's houses, getting them in place. >> reporter: how quick could you have had this place back up? >> when i had a lot of men working for me, within three months we would have been able to be in here. i gutted the house. >> reporter: it took four years after the waters receded for joseph to get the permit he's needed. he took his savings, insurance payouts and federal funds to begin rebuilding, but then, he says, inspectors told him he was not certified

cbs2's omar villafranca reports. >> reporter: deputies filled a texas courtroom for the appearance of a man suspected of assassinating one of their own. the harris county district attorney told the court what security cameras and witnesses saw as this houston gas station friday night. >> he saw a dark-skinned male who was bald with red shorts and a white it t-shirt running up behind the dominican republic who did not see him or hear him coming and shot him in the back of the head. >> reporter: devin anderson told the court miles unloaded his entire pistol into goforth. 15 bullets in all. she said the shell casings match the hit-and-run authorities found in miles' garage and that the attack was unprovoked. miles has a lengthy criminal record that includes six previous arrests. two for using force against officers. authorities believe goforth was targeted because of his uniform and linked a ambush between heightened tensions between after ofs and police. >> this crime is not going to divide us. it's going to unite us. there. >> reporter: hundreds gathered in houston over the weekend for

>> reporter: omar villafranca, cbs news, dallas. >>> coming up in the next half- hour, we could be justs way from knowing what really happened to malaysia airlines flight 370. >> the work ahead this weekend to test what could be evidence from the plane. and what else has washed up along with it. >> 100 million gallons of water gone to waste. why the leader in one california town says our state is to what i happy anniversary to me it's safeway's anniversary... happy anniversary to me but you're the one who's gonna save some serious money. happy anniversary to me right now with your club card brentwood sweet corn is 4 for $1.00 tropicana orange juice or farmstand juice is $2.49 and lays potato chips are just $1.99. happy anniversary to me. safeway's huge anniversary sale! it's just better. (scal): good day, m'lady! i am sir-can-a-lot, here to save you from another breakfast bore. wake up those eggs with glorious spam! see what spam can! do... at spam.com >>> now at 6:30, a stunning water waste controversy pitting the general manager of a small town against the state of california. welcome

omar villafranca is there omar. >> reporter: the president just wrapped up his speech in front of an enthusiastic crowd here at this community center. this is the ninth time the president has visited new orleans since he took office. ( cheers ) earlier, the president, along with new orleans governor mitch landrieu -- i'm sorry, the new orleans mayor mitch landrieu, toured the treat of it, reme, one of the oldest black naebds in the country devastated by the storm. relaxed and smiling he was welcomed like long-lost relative. he went door to door shake hands, and chatting with residents, many now living in rebuilt homes. at his speech in the lower ninth ward, president obama paid tribute to the people of new orleans. >> i'm here to hold up a mirror and say because of you, the people of new orleans, working together, this city is moving in the right direction, and i have never been more comfort that together we will get to where we need to go. >> reporter: the president said katrina is an example of what happened when the government fails. maurice, he also added that the recovery is an

here's omar villafranca. >> reporter: arlington police chief will johnson wasted no time firing rookie officer brad miller for using what he called poor judgment that left an unarmed black teenager dead. >> i have serious concerns as to the rationale articulate forward the use of deadly force in this incident. >> reporter: early fridays morning, six arlington police officers responded to a burglary call at this car democrat. security cameras show 19-year-old christian taylor acting erratically and jumping on a car windshield. the college football player later drove his s.u.v. through the dealership's glass wall. that's which wheef johnson says officer miller violated department policy and entered the showroom alone without telling other officers. after a verbal confrontation, the teenager made a move towards the officer. four shots later, taylor was dead. >> an additional fact that is important to know-- there was no physical contact between mr. taylor and officers. >> reporter: taylor's death adds to the increased scrutiny of police-involved shootings. this year, every nine days, an u

omar villafranca is outside with the suspect's long record. good morning. >> reporter: good morning. thousands of people marched in the streets and the procession was about four to five blocks long. the march ended here right behind me at this chevron gas station which has now become an impressive memorial to the late deputy. >> there are a few bad apples in every profession, that does not mean there should be open warfare declared on law enforcement. >> reporter: ten-year veteran deputy darren goforth was shot execution style friday night at gas station. it was unprovoked. the suspect shannon j. miles is in custody and charged with capital murder, accused of ambushing deputy goforth and then firing several rounds into his back. >> i have been in law enforcement for 45 years. don't recall another incident this cold-blooded and cowardly. >> reporter: police closed in on him and his red truck. he has a long rap sheet, two against officers. hundreds showed up at the gas station over the weekend where deputy goforth was killed to pay their respect

omar villafranca is at the crime scene what the suspect said after his arrest.ood morning. >> reporter: good morning. memphis police say they used every resource available in this exhaustive search and they are thankful for all of the support they received from the white house to the law enforcement agencies across the country. memphis mayor a.c. warden said it was like the nation was a community. >> we have always been one step behind hip or one step ahead of him. >> reporter: after surrendering detectives questioned tremaine wilbourn. >> i think he felt the walls closing in and thought it was probably in his best interesting just to turn himself in. >> reporter: memphis police director tony armstrong said wilbourn had two things so say to him. he was not a cold-blooded killer and not a coward. late saturday night when officer bolton approached an illegally parked car. police say boulton unknowingly interrupted a drug deal after a brief confrontation, wilbourn pulled out a gun and repeatedly shot the officer. this man lives steps away from where bolton was stop

omar villafranca is there. good morning. >> reporter: good morning. rookie arlington police officer brad miller just joined the department in september and was still in training. he had limited field experience. it's that limited field experience that led to what his department is calling trouble in conduct. >> i have decided to terminate officer miller's employment with the arlington police department for exercising poor judgment. >> reporter: officials say that poor judgment was on display early friday morning when a rookie cop gunned down 19-year-old christian taylor. police were called to an arlington, texas, car dealership to investigate a burglary and found taylor acting erratically. >> officer bradley is seen walking towards the building where christian taylor was located. >> officer miller exercised inappropriate judgment by entering the build alone. this unilateral decision along with failing to communicate with fellow officers created an environment of cascading consequences that produced an unrecoverable outcome. >> reporter: the 49-year-ol