Christopher Maynard, 35, of Hemet, California, was fatally shot late the night of July 19, 2016.

Police say the shooting followed an argument that escalated into violence. A relative identified by Maynard’s wife as the shooter later turned himself in to Hemet police; a pastor helped arrange the relative’s voluntary surrender. The arrest provided investigators with a named suspect in the case.

Maynard’s death came during an especially violent stretch for Hemet: it was one of three unrelated killings in an eight-hour span that also claimed 17-year-old Andrew Rodriguez and 35-year-old Jason Popovich, heightening community concern. Few details are available about what led to the argument or the precise circumstances at the scene.

If anyone knew Christopher, saw what led up to the shooting that night, or has information that could help the investigation, please come forward.