207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Mark Ruff, a 59-year-old U.S. Army veteran, was tragically shot and killed on January 22, 2021, inside his apartment on the 9400 block of East Roosevelt Boulevard in Philadelphia, PA. He was found unresponsive with a gunshot wound, and despite the efforts of medical personnel, he was pronounced dead at the scene. Alongside him, 43-year-old Nicole Newell, his girlfriend, was also found shot and killed.

The investigation into their deaths revealed that the suspect, 36-year-old Donald Tillma ...Read More
Victim Details

Mark Ruff

Male

Black / African American

Philadelphia

PA

2021-01-22

50

Mark

Ruff

11/05/2025