Family members have identified the victim as Alfred Montez. They say he had gone outside to buy ice cream from a street vendor.
His family described him as a good and generous man.
Montez was shot just after 5 p.m. near Avenue 52 and Monte Vista.
There is no information on any suspects so far. Police said earlier the shooting could be gang-related.
Anyone with information can contact detectives at (323) 561-3321, and at 1-877-527-3247 during weekends and non-business hours.
People can submit information anonymously at 1-800-222-TIPS.