Montreal police search for missing 81-year-old

Montreal police are asking for the public’s help to find an 81-year-old man who suffers from Alzheimer’s disease.
André Théôret has grey hair, is five feet six inches tall and weighs approximately 150 pounds.
He left his residence in Ahuntsic Wednesday and hasn’t returned. He has serious memory issues, according to the SPVM.
He was last seen wearing beige shorts, a white and blue shirt and white sneakers.
Police say he might be using public transit