A federal judge has released the four-year-old courtroom video of the moment a defendant is fatally shot as he attacks a witness in Salt Lake City. The video shows the moment the defendant, Siale Angilau, a member of the Tongan Crips gang, stood up, grabbed a pen or pencil, and ran towards the witness stand – tossing his body over it. The witness, another gang member who was shackled and chained, managed to retreat into the corner of a courtroom and avoid the 25-year-old. He was not hurt. The video then shows a deputy US Marshal, identified in court documents as Jane Doe, pull her gun from its holster and fire four quick shots at Angilau.