Tulsa homicide detectives are combing Johnny Chinn's SUV for evidence.

Someone abandoned the stolen vehicle earlier Wednesday at a trash dump in Osage County.

The problem now is getting anyone to come forward with who shot and killed Chinn Tuesday evening in the 2700 block of North Norfolk and why. Tulsa Police say even though 15 or 20 people witnessed the murder, no one is cooperating.

Detectives are currently looking for three suspects, although they have no names and only vague descriptions.

If you have any information on this shooting, call Crimestoppers at 596-COPS. You can remain anonymous.