Derek Thomas was admitted to West Jefferson Hospital in Jefferson Parish, Louisiana, Thursday, after a possible suicide attempt, reports ABC affiliate WGNO.
When [the patient] refused to put on a hospital gown and said he wanted to leave the hospital, doctors ordered security to restrain him.
Security guards "punched him in his lip, pulled out more than a fistful of his dreadlocks and tasered him to restrain him," a statement from Thomas' family said.
Shortly afterwards, family members say, Thomas suffered a "massive epileptic seizure."