Niagara Regional Police say they are investigating a homicide in St. Catharines.
Police were called to a home Friday afternoon on Densgrove Road near Vine Street following reports of an assault.
Upon arrival NRP found a woman deceased inside the home.
Investigation led officers to arrest a man at the scene.
The matter remains under investigation and anyone with information is asked to contact 905-688-4111, Option 3, Badge #9134
No other details are being released at this time.