Emilio Daniel Perez, 22, was killed on March 12, 2015, in San Diego, California. His death is listed as an unsolved homicide; the San Diego Police Department’s Homicide Unit continues to handle the investigation.

Local authorities note a declining homicide clearance rate in San Diego, which has made resolution of cases like Perez’s more difficult. Investigators are using forensic evidence and witness interviews and have appealed to the community for assistance. Tips can be directed to the San Diego Police Department’s Murder Unit or San Diego County Crime Stoppers.

Did anyone in San Diego in March 2015 have information about Emilio Perez, his movements that day, or people who might help investigators?