MONTREAL -- Quebec's provincial police are asking for the public's help in their investigation into the death of a 76-year-old man.

Harold Joseph Diotte was found dead in a rooming house in Sherbrooke on Friday. Police have concluded that Diotte was murdered, but investigators are still looking for witnesses, as well as Diotte's relatives.

No arrests have yet been made.

Anyone with information on Diotte or his murder is asked to call the Surete du Quebec's criminal information centre at 1-800-659-4264.