Two men are dead following a disturbance at 199 Alice Street in Guelph.

Police say they were called to the home Saturday afternoon and found two injured men.

A 58-year-old Guelph male was pronounced dead at hospital. The other male was treated and released.

Police and the Tactical Response Unit immediately shut down the street and asked residents to remain in their homes.

Officers began communicating with a third man that was still inside the house.

After nearly six hours of trying to communicate with the person inside, the team entered the home found a deceased 45-year-old man.

Police say all three men knew each other.

The Special Investigations Unit has been called in to investigate.