Paul John Lattner, a 38-year-old White man, was shot to death late on January 23, 2015, at a residence on the 4300 block of Northridge Place in Colorado Springs. Police were called at 10:48 p.m. after a confrontation between Lattner and his live-in landlord, John Lorenz, escalated into gunfire. Neighbors and investigators described a dispute that boiled over inside the home near Union Boulevard and Austin Bluffs Parkway, leaving Lattner mortally wounded.

Earlier the same day, Lorenz had allegedly texted Lattner a photo of a pointed gun, an event noted by authorities as foreshadowing the later violence. Officers took Lorenz into custody and he was held without bond while detectives built the case.

Did anyone in the area know Paul Lattner or witness the dispute that led to his death?