"america tonight's" michael okwu on what the japanese face today. and what's hot on the web right now, what happened to those addicted moms as they grew >> in our fast forward segment, carrying out executions of death row inmates. a shortage of death drugs and some excruciating executions have raised the question of lethal injections, chris bury. >> nebraska are department of corrections, the prison's chief pharmacy tells us she was -- pharmacist tells us she was ordered to acquire it outside the united states. >> what did your boss tell you to do? >> acquire the sodium pent othol by any means possible. even if you can, get it overseas or whatever you can't use it it's not fda approved, you couldn't possibly use it for execution. >> the prison's former top pharmacist said prison authorities ignored her protests and obtained it from a broker in india who did not have any oversight from the fda. >> did they bypass your pharmacy to get it? >> absolutely. >> was that illegal? >> yes it was. >> after speaking out booker said she was fired. nebraska offic

warn you are disturbing images and the story of a former top cop who told "america tonight's" michael okwu, he has now seen it from both sides. >> this wasn't exactly how 70-year-old doug lawrence planned to spend him golden years, in and out of sewage pits. drains. he will tell you life even on the streets of davis county, utah can get a lot messier. >> we are at a place that changed your life, i think it's fair to say. >> yes, most definitely. >> a word what did you witness here? >> i witnessed my son-in-law killed by a swat team that i founded. >> in 1974, lawrence was elected sheriff davis county. a year later he launched the department amtion first swat team, a unit he his preference always was to resolve conflict without force. his reputation for integrity became local lore, he actually ticket. >> do you understand that to many people that is the sort of thing that would only happen in fictitious mayberry. >> but my father was born and raised in mayberry, and my mother stiff lives there. eanld andy griffith was the sheriff. >> a tense confrontation with an armed man in a truck has be

"america tonight"'s michael okwu met one survivor. >> my femoral artery was severed it was spreading everywhere. >> david was repg remembering the time he was hit by a train in kohl cut ta. he slippedcal culcalcutta. >> the main doctor pulls out a bundle of knives. there is a bunch ever surgical knives. knives. i know what's going to happen. >> a month later he was flown back to seattle for more treatment but he was about to get bad news. >> they just got routine tests and ocouple of months later some of my blood tests came back and said hey we need to isolate you and put new a room by yourself. you have an infection we have never seen before and there are only acouple ever occasions of this reported in the u.s. so we don't know what. >> his system was carrying a germ called mdn 1. in other words david richie had brought the superbug back to the united states and it was spreading through his body. doctors carved off more of david's leg but that wasn't enough. out of options they turned to a drug of last resort colostin, an antibiotic so strong it's rarely used. but the truth is you d

up till now cost michael okwu its standing in the form of credit down grades and demonization of the west. killing of boris nemtsov just steps from the kremlin nemtsov said to be close to releasing a report revealing startling details of russia's involvement in the ukraine. placards read, i am not afraid. rory challands is there and has the report from moscow. >> nemtsov's face was everywhere. the bullets that killed him said this banner were meant for all of us but also present were thousands of russian flags in an era where russian leaders are vilified as traitors and fifth columnist, such a huge rally is allowed to take place right in the center of moscow. usually these things are kept on the outskirts of town so maybe the kremlin is thinking grief is a more manageable emotion than political age are. some anti-putin shouting, the challenge for the opposition now is whether it the turn the grief for nemtsov's murder into real political change. nemtsov said if he were afraid he wouldn't be leading an opposition party. on friday just before midnight he was killed near kremlin shot fo