Done.
It's hard to tell from this picture, but the kid that the UCF cop has the gun drawn on is bleeding from the back of his neck. I haven't yet seen a reason why - whether a gunshot wound, scratches, etc.
Officer Jenkins was a university cop that was part of a task force put together to combat underage drinking (a fruitless endevour given college students are involved).
As far as I know, there were no Feds involved. The task force was comprised of local agencies and the uniformed officer that shot officer Jenkins was Orlando PD.
I haven't followed this story for a few days so corrections are welcome.