Sébastie Ross-Blanchette 22, a homeless man in Montreal was assaulted on de la Montagne Street on July 22.  A passerby found  Ross-Blanchette with a serious head injury at around 4am July 22.

Ross-Blanchette was sen to hospital where he succumbed to his injuries on August 11th.

Police are looking for three English speaking black men all over 6 feet tall.

Anyone with information on the suspects is being asked to call the Montreal police Info-Crime hotline at 514-393-1133.