Rudolfo Trujillo, 29, was fatally shot on April 28, 2012, in the 1200 block of North Mountain View Avenue in San Bernardino. He and his cousin, 33-year-old Daniel Aguilar, were both found with fatal gunshot wounds after officers responded to reports of shots fired at about 11 a.m.; paramedics pronounced them dead at the scene.

The killings came at the start of a deadly run in the city: eight homicides over nine days that strained local law enforcement and pressured the San Bernardino Police Department’s homicide detail. Authorities had not released a clear motive and no suspects were immediately identified; investigators reported no significant progress in solving the case as of the latest available update.

Anyone with information about Rudolfo Trujillo, Daniel Aguilar, or the April 28 shooting is asked to contact the San Bernardino Police Department.