UPDATE: Zachariah Peterson arrested on charges of second-degree murder, armed criminal action

Friday, January 21, 2011 | 11:04 p.m. CST; updated 4:00 p.m. CST, Saturday, January 22, 2011

COLUMBIA — Zachariah Joel Peterson of Columbia was arrested Friday evening on charges of second-degree murder and armed criminal action in connection with the shooting death of James Leon Porter, 31, on Tuesday.