Riggie was found dead at around 7 p.m. on Saturday, January 18. After an investigation, the OCDC determined Riggie died from an overdose caused by fentanyl. According to a probable cause affidavit ...

18 overdose death of Vincent Riggie inside the Oklahoma County Jail. Related: Inmate dies after being found unresponsive at Oklahoma County Detention Center Gary Grass, 47, and Juan Enriquez ...

Investigators say Juan Enriquez and Gary Grass provided fentanyl to another inmate, Vincent Riggie, who later died from an apparent drug overdose. A growing problem: drugs smuggled into the jail ...