An investigation is underway following the death of a man who was found unresponsive in his cell. The man had been arrested and was being held in the Collin County jail.

Details about the circumstances surrounding his death are limited, but it is known that he was found unresponsive and died while in custody.

Further information about the incident and the investigation can be found through the source, which reports that the man was arrested in Plano before being taken to the Collin County jail.