Santos Reynario Ramirez-Martinez, a 42-year-old Hispanic man, was shot and killed while at work on the fourth floor of a building under construction on Nolensville Pike in Nashville on the afternoon of Tuesday, November 15, 2022. A witness reported hearing multiple gunshots and then saw a coworker running from the scene.

The fleeing coworker was identified as 31-year-old Juan Edgardo Izaguerra-Montoya. Investigators say Izaguerra-Montoya arrived at the site about 5 p.m. on his day off. Detectives developed information tying Izaguerra-Montoya and a white GMC pickup truck to the case; a criminal homicide arrest warrant was issued the night of the shooting.

Izaguerra-Montoya was arrested later that night at an interstate weigh station by the Tennessee Highway Patrol and Knox County Sheriff’s deputies and was charged with Ramirez-Martinez’s murder. At the time of arrest, no motive had been determined by the Metropolitan Nashville Police Department.

If anyone worked at that Nolensville Pike site or saw activity around 5 p.m. on November 15, 2022, please come forward with what was seen.