Police are looking for a white SUV after a pedestrian was struck in a hit and run collision in Niagara Falls Sunday night.

And they have expanded the scope of the surveillance they are seeking in order out who is responsible.

At 10 p.m., Niagara Regional Police were called to the area of Montrose Road and Greendale Street. Police said there was a collision between a white four-door Audi SUV and a pedestrian.

The SUV, which had a large moon roof, did not stop and was last seen being driven south on Montrose toward Lundy’s Lane.

The pedestrian was taken to an out-of-region hospital with critical injuries.

On Monday, police said they were asking anyone in the area with dash cam, cell phone or other surveillance footage between 9:50-10 p.m. to contact them.

Late Tuesday, police sent out

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