Ricky Anthony Ramirez was 18 when he was fatally shot at a hookah lounge in Hesperia, California, on March 20, 2016. The shooting prompted a homicide investigation by the Hesperia Police Department and homicide investigators as they worked to establish what happened that night.

Investigators later identified two security guards who worked at the lounge; both were Riverside residents and were arrested on suspicion of murder. They were charged and taken into the legal system, and the case attracted local attention as the community mourned Ramirez and discussed safety at nightlife venues.

What details about the incident or the people involved might help clarify what led to Ricky Ramirez’s death?