WARREN, Ohio - The Trumbull County Sheriff's office is currently investigating the death of an inmate taking place Saturday morning.

21-year-old inmate, Miambo Maombi's death is currently being investigated as an apparent suicide. Maombi's next of kin was notified of his death.

Maombi was booked into the Trumbull County Jail on Aug. 16, 2021 with charges of aggravated robbery and kidnapping in reference to a holdup at a Hubbard Circle K on June 13. Maombi was also charged for robbing a Domino's Pizza in Niles on the same day.

In addition, Maombi was a subject in various robberies in the Pittsburgh area taking place days before the Trumbull County incidents.

Allegheny County police believe Maombi robbed 7-Eleven stores in Castle Shannon, as well as South Fayette Township, as well as Domino's Pizza locations in Robinson Township and West View Borough.