An elderly couple, out for their morning walk, are both seriously injured after being run down by a hit-and-run driver.

Kent Harrison tells News10 his mother and stepfather walked the same streets for more than 20 years.

The couple was hit near the intersection of California and Cassidy in Carmichael.

Kent's stepfather Caroll Dean is fighting for his life in a hospital, he has two broken legs as well as other injuries. His mother, Barbara Dean was hit in the face and received stitches. 

They say they didn't see the car that hit them, and no one saw what happened.

Authorities are asking for your help in finding the suspect.