At a Glance
- Sister Paul Mercedes Perreca was killed by a hit-and-run driver on Jan. 9, 2006
- The vehicle is described as a two-tone red 1987-1989 Ford F150 pickup truck
- A reward is now offered for information leading to an arrest
- Why it matters: The 20-year anniversary has prompted police and the Citizens Crime Commission to relaunch their appeal for tips that could finally solve the case
Philadelphia investigators are renewing their plea for tips in the decades-old fatal hit-and-run that claimed the life of a beloved nun, authorities announced Friday.
Sister Paul Mercedes Perreca, IHM, was crossing Cottman Avenue at Hawthorne Street shortly before 6:30 a.m. on Jan. 9, 2006, when a pickup truck making a left turn struck her, according to police accounts. Witnesses told officers the driver stopped about a block away, hesitated, then sped off without offering aid. The 20-year anniversary has prompted both Philadelphia Police and the Citizens Crime Commission to ramp up efforts to identify the motorist.
The Vehicle
Detectives released a detailed description of the truck:
- Make/model: 1987-1989 Ford F150
- Color: Two-tone red over silver
- Distinctive features: Silver running boards, “FORD” lettering on the tailgate, eight-foot bed
- Condition at the time: No toolbox or ladder rack; missing or broken front and driver-side amber lamp
Investigators circulated a photo of a similar pickup to jog memories.
The Victim
Sister Paul taught eighth grade at St. Martin of Tours School and was well known in the neighborhood. “Her death left a profound void in the parish and the lives of the many students she mentored,” a police spokesperson said Friday.
How to Help

Anyone with information is asked to contact:
- Citizens Crime Commission: 215-546-8477
- Philadelphia Police: 215-685-3180 or 215-685-3181
A reward is available for tips that lead to an arrest and conviction in the case.

