Police say they have arrested Pedro Zaldana-Ortiz on suspicion of stabbing to death 25-year-old Nelson Henriquez during an argument in the Outer Mission last week.
According to Sgt. Daryl Fong, homicide investigators located Zaldana-Ortiz on Sunday on the 1000 block of South Van Ness. He was taken into custody and booked into San Francisco County Jail.
Henriquez was found on Thursday at about 9:20 p.m., lying on the street near the unit block of Regent Street, with stab wounds to his chest. He was taken to San Francisco General Hospital where he later died.