Niagara Falls police are trying to figure out who fired shots at a house and why.
This happened just before 2:00 a.m. on the 1800 block of Willow Avenue.
Police did not say how many shots were fired at the house.
It's unclear if anyone was inside, but police say no one was hurt.
The damaged house is the same house, where Niagara Falls police responded early Sunday morning for three people bit by a dog.
Police say one person was treated at the scene. Two others were taken to Niagara Falls Memorial Medical Center. The extent of their injuries is unclear.
It's unclear if the shots fired at the house are related to the case of the dog biting three people.