Inmate at HMP Birmingham Dies Nine Days After Arrival Saturday, March 21, 2026 hmpbirmingham inmatedeath winsongreen syntheticcannabinoids enlargedheart prisonhealth drugintoxication prisonsafety correctionalfacilities martincasey Martin Casey, an inmate at HMP Birmingham, tragically passed away just nine days after his arrival at the Winson Green facility. The cause of death was determined to be an enlarged heart combined with intoxication from …