Derek Nicholas Siano, 27, was shot and killed on South Indios Avenue in Las Vegas on June 18, 2025. Police say an argument preceded the shooting and that Siano was walking away after a heated exchange when he was struck and left with fatal injuries in the street.

Authorities identified 39-year-old Calvin Beasley Jr. as the person they believe responsible. Beasley allegedly fled the scene; he was arrested by Metro Police on July 4, 2025, and charged with open murder with a deadly weapon. No motive has been released.

Siano is survived by his father, stepmother, brother, sister, uncle, aunt, and grandparents. Did anyone in the Las Vegas area see activity on South Indios Avenue that night or have information about the argument leading up to the shooting?