John James MacDonald Murdered in Kingston ON Prison

John James MacDonald died July 27th at Kingston General Hospital after being found, needing medical attention in the exercise yard of Collins Bay Institution the day prior.
A post-mortem examination was performed at Ottawa General Hospital and the death was deemed to be a homicide.

Police  are not releasing the cause of death at this time.

Anyone with information on this investigation is asked to contact CrimeStoppers at 1-800-222-8477.