lockett was asked if he had a last statement, and he just said no. >> at 6:23 p.m., lockett was injectedr him unconscious. >> at 6:31, the doctor checked consciousness, and the warden announced that the inmate was still conscious. a few minutes later, the doctor checked consciousness again and said the inmate is unconscious. >> a second drug was injected, intended to paralyze lockett. >> at 6:33, i noticed a reaction. there was a kicking of his leg. clayton lockett began to strain against the restraints. he was struggling and wrhing.k. he looked like he was trying to get off the gurne to me. it was really very shocking. it was clear to me that clayton lockett was still conscious. it was clear to me that he was in pain. i heard him say man, you know, like he was shocked at whatever it was that he was feeling. and he was lifting his head up and shoulders clear off the gurney, mumbling something is wrong. and then the warden said ladies and gentlemen we need to temporarily close the blinds. and they closed the blinds and shut off the mic. >> i sat next to the victim's family at the executio

to kill with the same drugs after clayton lockett. they were going to do two in one night. a lot of attention for something like that. "the attorney general's office being an elective office was under a lot of pressure. the staff over there was under a lot of pressure to say get it done, you know? and so, yeah, yeah, i think it was a joint decision but i've got to say there was a push to make the decision, get it done, hurry up about it. get it done, hurry up about it. that was from the attorney general's office because it's an elective office. an ambition guy in that office and they wanted to get those guys killed, this this over with. who cares what the drug is? who cares if we've never used that drug before, i looked something up on the wikileaks or whatever. you got yourself a smartphone? we'll use something we have never tried before, who cares, get it done. and that is how scott pruitt apparently ended up making the decision about a brand new experiment method that oklahoma was going to try out on its prisoners that led to clayt

so they started to make preparations to bring clayton lockett back. they tried to revive him after spending time to kill him but by then he was groaning and convulsing and then he was in and out of consciousness. after 43 minutes, including them trying to call it off, after 43 minutes he died of a heart attack. that was april, 2014. just botched. the idea basically whether you think about the death penalty, this is not the way it's supposed to go. you're supposed to be rendered unconscious. oklahoma blew it. and the drug they were using to try to kill him is a drug that oklahoma had never tried to use before and we learned the execution team, the people sticking him with the needles, the medical people and corrections people, people on the team trying to carry out this execution, they didn't know anything about this new drug. they'd never used it before. they didn't know anything about how it was supposed to work or might be different. they'd never trained on it, been briefed on it and that clayton lockett execution ended up making national headlines

. >> reporter: on the front lines of louisville's heroin crisis is paramedic chris locketts. >> we've definitely seen an increase in overdoses. >> he's barely breathing. >> reporter: in just 32 hours last week, jefferson county got 52 overdose calls, many caused by a dangerous mix of heroin and fentanyl. police say one person who had been using heroin died while riding in a car that crashed. fentanyl-related deaths alone in the county jumped from 26 in 2015, to 139 in last year. total overdose calls spiked to 695 in january, an average of 22 a day. >> i came on shift at 7:00 a.m. i saw my first heroin overdose nine minutes later. >> reporter: dr. robert couch at norton autobahn hospital's e.r. told us of a recent fentanyl-laced batch of heroin the patients called the pallbearer. >> users are looking for the strongest high they can get. >> reporter: adding to the crisis, the cost of some version to an antidose for overdose is skyrocketing. the list price spiked 600%, $4,500 for a two-pack. the company says it offers numerous discounts and rebates and has provided 200,000 free doses to

s name was clayton lockett, they were trying to kill him but they could not figure it out, they couldn'tget it done they made more than a dozen tries inserting iv lines into him, more than a dozen tries. including into his arms, into his legs, into his groin and the whole time he was supposed to be knocked out but he was not unconscious. he was awake. he was writhing, arching his back, talking about how much everything hurt. it went on for ten minutes, then 20 minutes, then 30 minutes and then 40 minutes at one point he ended up try to help them kill him. he tried to help them get the needles into himself because they made these more than a dozen tries and nothing was working to knock him out. it went on for so long prison officials pulled the curtain so can'ts couldn't see and they decided they couldn't go ahead with it. not that they felt bad but they literally believed they could not do it. they had messed up their chance. it wasn't working.