Rochester Police are investigating a home invasion robbery and assault on First Street from over the weekend.
Police say a 35-year old man at the home was awakened just after 4 a.m. Saturday by a loud knocking on his door. When he answered it, he was struck in the upper torso by one of two intruders with a gun.
A 34-year old woman at the home also suffered minor injuries when she was hit.
Both were treated at Rochester General Hospital.
No arrests have been made.