Man, 43, dies after being restrained in a chair at Pima County Jail

David Villavicencio was brought in by the Tucson Police Department on Thursday around 9:30 p.m. on drug-related charges. The Pima County Sheriff's Department says Villavicencio reported that he had "consumed alcohol heavily and used illegal drugs." 

A news release said he also made suicidal statements. 

Due to what the Sheriff's Department described as combative behavior, Villavicencio was placed in a restraint chair and, 90 minutes later, was found bleeding from the mouth and unresponsive during a check. 

The Tucson Fire Department was called, but Villavicencio was pronounced dead a short time later. Pima County Sheriff's homicide detectives arrived on scene shortly after midnight Friday. 

The Pima County Medical Examiner will determine the cause of death.