Welcome to the lead on Jake Tapper. We start today with our national lead and the trial

of former Minneapolis police officer Derek Chauvin. Today we saw new body camera video

of paramedics attempting to revive George Floyd. And we heard firsthand from two of those

medics who tried to save Floyd's life. Seth Bravinder testified that Floyd, when he

arrived on the scene, appeared to be motionless, did not appear to be breathing, and multiple

officers were still on top of him. The medics said when he started to load Floyd's body

into the ambulance, Floyd's body was limp. Today we also heard from George Floyd's girlfriend

of three years. She testified about both of their struggles with opioid addiction. Drug

use that the defense will claim was partially responsible for Floyd's death. As CNN's Omar

Jimenez reports, and before we go to their report, we must warn you some of the images

you're about to see are disturbing. The moments when paramedics arrived for George Floyd

in May 2020 are coming into clear focus. Paramedics Seth Bravinder and Derek Smith responded

to the scene and arrived to an unresponsive Floyd. Smith seen here checking Floyd for

vitals and what his condition appeared to be to you overall. In late terms, I thought

he was dead. The checking began while now former officer Derek Chauvin still had his

knee on Floyd's neck before Bravinder stepped in. What were you attempting to do at that

point in time? Just have the officer move. And why did you need the officer to move?

Because he was, I guess, limp would be the best description. Bravinder testified a cardiac

monitor showed Floyd's heart had flatlined. His vitals and his heart isn't really doing

anything at that moment. During cross examination, the defense asked about whether overdose patients

can regain consciousness and be aggressive. Have you personally seen that happen? Yes. Drug

use was the center of how tearful testimony began Thursday. Cortini Ross, George Floyd's

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