Crazy ass shit.

Shocking moment a Crips gang member defendant, 25, grabs a pen and launches himself at a witness before a marshal shoots him dead during a racketeering trial

Defendant Siale Angilau, 25, was shot dead in a Salt Lake City courtroom in 2014

Video of the moment he was shot was released by a federal judge on Monday.

The witness was another gang member who was testifying against Angilau

A deputy US Marshal then fired four quick shots at Angilau, killing him.