(WFLX)-- NFL tight end Aaron Hernandez has been charged with murder in the slaying of a semi-pro football player.
The former Florida Gator also faces 5 weapons counts.
Prosecutors say Hernandez was "upset" with the victim -- Odin Lloyd -- after Lloyd spoke to people that Hernandez "had trouble with" at a nightclub.
Prosecutors have video evidence of Hernandez on tape with a firearm before and after the murder.
The New England Patriots released Hernandez after his arrest.