I watched it last night. Mainly talked about wound channels and was explaining the ballistics of primary rounds. Such as 7.62x39 and x51, 5.56 rounds in rifles then the ballistics of 9mm 40 s&w, and 45acp.
Showed a couple videos of ballistics gel being shot, explained why gunshots kill, talked about temporary wound channels.
Had a few images of people that had been shot with rifles and some ex rays of handgun caliber injuries, as well as a short video of a man being shot with a 9mm. Explained that being shot with a 9mm the force is equal to 10lbs being dropped on you from .76 inches IIRC.
Informative and a couple grisly pictures. Good video, but all info was from 2008.
There is a short summary.
And I saw heaven opened, and behold a white horse; and he that sat upon him was called Faithful and True, and in righteousness he doth judge and make war.