Multiple agencies responded to a collision involving a train and pedestrian on Saturday morning, including Tucson Police, Tucson Fire and the Union Pacific Police Department.
Shortly after arrival, the pedestrian was pronounced dead on scene.
Investigators from Tucson Police responded to continue the investigation. They were able to determine that the pedestrian had been jogging westbound on and off the tracks when he was struck behind by a westbound train.
The pedestrian has been identified as 29-year-old Kyle Calloway. Next of kin has been notified.