Jason Monnier was 35 when he was shot to death inside a Northwest 14th Street house in Oklahoma City in the early morning hours of Sunday, July 21, 2013. Neighbors reported hearing gunfire around 3:30 a.m.; officers who entered the home found Monnier fatally wounded and he was pronounced dead at the scene. At the time he was living in the house with his mother and stepfather while the property was on the market.

The front door appeared forced or kicked in, and police said they had some information about possible vehicles connected to the case but released few specifics. Neighbors and local reporters described the house as having a reputation as a drug house, and the only widely circulated photograph of Monnier was from a recent mugshot tied to a prior drug arrest.

Monnier’s killing is listed among several 2013 Oklahoma City homicides that remain unsolved; there have been no publicly identified suspects or arrests. If anyone knew Jason, saw activity on Northwest 14th Street that night, or has information that could help, please contact the homicide tip line.