Joshua R. Smith, 24, was shot multiple times and killed outside a residence at 2410 Auburn St. South in Saint Petersburg, Florida, on April 27, 2014. Reports describe the attack as appearing targeted; emergency responders pronounced him dead at the scene.

The St. Petersburg Police Department has investigated the homicide but no arrests have been announced and the case remains unsolved. Authorities say there’s a shortage of witnesses and concrete evidence, which has hampered progress even as detectives continue to review leads and follow up on tips.

Family, friends and neighbors have held vigils and memorials, and the shooting has renewed local calls for action against gun violence.

If anyone has information about what happened that night or observed activity near 2410 Auburn St. South on April 27, 2014, please contact the St. Petersburg Police Department.