Erie News Now has new information on an Erie cold case.

Det. Sgt. Craig Stoker, the D.A. and State Police are revisiting the disappearance of 20 year old Sabrina Kahler.

Kahler disappeared 21-years-ago, but investigators said she's not forgotten.

This is what Sabrina Kahler looked like when she went missing at age 20 and how she would look at 41 according to the National Center for Missing and Exploited Children.

Detective Stoker, District Attorney Beth Hirz and State Trooper Todd Giliberto have reviewed the case, re-interviewed people, searched through scenes and data.

Kahler was last seen alive with 26-year-old David heck in East Springfield.   

Investigators have also enlisted the help of the VIDOUCQ Society,  volunteer forensic experts and investigators who help with cold cases.

If you have any information that could help solve the case, contact Det. Sgt. Stoker at Erie police 814-870-1506  or Trooper Giliberto at State Police 814-898-4557. or you can reach out by e-mail as well.