Layne Dorothy Spicer was 16 when she was found shot to death on March 31, 1975. Her death is one of several mid-1970s killings of young women in the Philadelphia area commonly grouped with the Tinicum Marsh Murders. Layne’s body, like those of Mary Ann Lees, Denise Seaman, and Debra Jean Delozier, was recovered in a remote marsh or river area; ballistics tests were done on bullets recovered from the victims’ skulls in an effort to link the crimes.

Investigators noted similarities among the victims and reported connections to a local motorcycle gang and to drug pushers, but despite extensive inquiries no arrests or prosecutions followed. The killings remain unsolved and the families continue to seek answers.

Does anyone have memories or information about Layne, the other victims, or the areas where the bodies were found?