Seventeen-year-old Patricia Patti Jane Seelbaugh of Grove City, Pennsylvania, was last seen on the night of Friday, October 26, 1973. She spent the evening with friends at the Barkeyville truck stop off Interstate 80 and was later seen being dropped off after midnight with a known male at a residence in the Hallville area just outside Grove City. She has not been seen or heard from since.

At the time Patricia disappeared she was described as 5 feet 0 inches tall, 98 pounds, with long straight black hair and hazel eyes. She was wearing blue jeans and did not have her reading glasses. Details around that night remain sparse and the case grew cold over the decades.

Around the 50th anniversary of her disappearance Pennsylvania Crime Stoppers announced a $5,000 reward for information. Unverified online accounts claim the known male was her husband and that the residence was a shared home, but those assertions do not appear in official reports. The Pennsylvania State Police in Mercer remain the contact for any tips.

If anyone has information about Patricia, no matter how small, can you share what you know with investigators?