TULSA, Oklahoma - Tulsa police have identified the woman killed by a hit and run driver Tuesday night.

They have identified the victim as Angela Marie Young, 57.

Young was using a walker to cross the intersection of Third Street and Lewis Avenue about 7 p.m. when a westbound vehicle hit and killed her, officers said.

Police said multiple people saw the incident and Young died in the street as a driver hit her and then sped away.

After taking a look at surveillance video from a nearby business, investigators said they believe the driver was in a white Ford Windstar minivan and that it could have front-end damage.

See photos from the video to the right.

Police also said the video showed the driver most likely realized he or she hit something, because the minivan slowed down but then took off.

Police are asking the public for help in finding the driver and the minivan. If you know anything about the incident you can call Crime Stoppers at 918-596-COPS. You could earn a cash reward.