Investigators hope your tips can lead them to a man believed to have put an 89-year old in the hospital.
Toronto Police say the incident happened around 9:00am on June 11th, at a store near the intersection of Steeles Ave. and Differin St.
The allegation is that the suspect punched the senior in the face while the two were in the store washroom.
Authorities have released images of the suspect taken from a security camera.
The suspect is described as being in his early 30's, 5'8", 170 lbs., and wearing a reflective vest.
Anyone with information is asked to contact Toronto Police or Crime Stoppers.