Alan Rigefsky was 25 when he was shot and killed inside a home on Kent Road in Upper Darby, Pennsylvania, on March 31, 1983. Police identified the suspected shooter as 31-year-old Yeicop Menjivar, who was reported as last seen driving a blue Honda Civic with license plate LWH-4182 and was considered armed and dangerous.

The Upper Darby Police Department asked anyone with information to come forward to assist in locating Menjivar and resolving the case.

If anyone knew Alan, the suspect, or saw a blue Honda Civic with plate LWH-4182 in the days around March 31, 1983, please contact the Upper Darby Police with any information.