RIVERHEAD - Police are still searching for a hit-and-run driver who killed a young mother in Riverhead almost a year ago. 

Kristina Tfelt, 26, was killed last July. Tfelt was a mother of an 18-month-old son. 

Police say a Cadillac DeVille hit her on Route 58, crashed into a wall and then the driver took off.

Police say the car was reported missing minutes after the crash.

Anyone with information can call Suffolk Crime Stoppers at 1-800-220-TIPS