6:22: The first officer arrives in the area and waits for additional officers to assist
6:22: The caller tells 911 he didn't mean to kill his father.
6:23: The caller says he wants to kill himself and light the house on fire.
Time unknown: Andrew "Andy" Finch opens the door of 1033 W. McCormick. Officers say he was given several verbal commands to put his hands up and walk toward them, complied for a short time, then put his hands back down to his waist. He turned toward officers on the east side of the residence, "lowered his hands to the waistband again, then suddenly pulled them back up towards those officers at the east," Livingston said.
6:28 p.m. (Police had previously reported 6:43 and 6:46, but made a correction Friday): An officer on the north side of the house shoots Andrew Finch with one round.
Time unknown: Officers remove four people from the house, search it and find no hostages.
6:41: The caller tells 911 he has a black handgun.
6:42: The caller says he is by his mother's closet.
6:43: The caller says he has his mother and brother at gunpoint and won't put the gun away.
6:44: The caller says he has poured gasoline all over the house and is thinking of lighting it.
7:03 p.m.: Finch is pronounced dead at a hospital.
7:34 p.m.: @SWAuTistic tweets, "That kids house that I swatted is on the news."
9:14 p.m.: @SWAuTistic tweets, "I DIDNT GET ANYONE KILLED BECAUSE I DIDNT DISCHARGE A WEAPON AND BEING A SWAT MEMBER ISNT MY PROFESSION."
Friday afternoon: Los Angeles police arrest Tyler R. Barriss, 25.