Tyler Gragg, 28, was shot to death in Tulsa in the early hours of Monday, September 16, 2013. Shortly after midnight police found a Cadillac that had crashed into a fire hydrant in the 4900 block of South Norfolk Avenue; Gragg was inside with a fatal gunshot wound. Investigators determined he had been driving when he was shot and a passenger in the car was uninjured and later interviewed.

Detectives learned that Gragg had met with another individual before the shooting and that about $4,226 changed hands, a detail that was treated as a possible motive pointing to a transaction that turned violent. The Tulsa Police Department listed the case as open in its 2013 homicide report and no arrests have been announced; the case remained unsolved in later public discussion.

Does anyone who knew Tyler or who has information about meetings on South Norfolk Avenue that night have details to share with investigators?