Westchester County police are asking the public to help them find the driver behind a hit-and-run in Mount Kisco.

Investigators say a car struck and seriously injured a man walking Monday around 6 p.m. at Main and Boltis streets.

According to police, it was a dark-colored SUV involved in the incident.

Police say the 53-year-old is still at Westchester Medical Center in Valhalla.

They are asking anyone with information to contact Officer Edwin Ramirez at 914-864-7008. There is also an anonymous tip line at 800-898-TIPS.