Gustavo Castro Jr., 35, was shot to death on November 2, 2018, on a sidewalk in the 400 block of West Redondo Beach Boulevard, east of the 110 Freeway, in an unincorporated area near Gardena. Paramedics pronounced Castro dead at the scene about 6:40 p.m. Witnesses said four men tried to render aid before leaving the scene prior to the arrival of authorities.

The Los Angeles County Sheriff’s Department opened an immediate investigation but initial reports gave no significant leads or suspects. Authorities asked the public for information and offered anonymous tip lines. Castro’s death left family, friends and the local community seeking answers as the case remained unsolved in the months after the shooting.

Did anyone see or hear anything that evening in the 400 block of West Redondo Beach Boulevard that could help investigators?