207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Stephanie McDuffie, a 23-year-old African American woman from Steelton, Pennsylvania, was one of the victims of Joseph Miller, a convicted serial killer. McDuffie was eight months pregnant at the time of her death. Her remains were discovered in a landfill in Swatara Township after an extensive search by authorities.

Joseph Miller, a Steelton resident, was responsible for the murders of multiple women in the Harrisburg area between 1986 and 1990. When he was apprehended in 1992, he initia ...Read More
Victim Details

Stephanie McDuffie

Female

Black / African American

Steelton

PA

1989-11-06

23

Stephanie

McDuffie

11/23/2025