In late summer 2020 a domestic dispute in the Harrisburg area escalated into a planned robbery that ended in homicide. Ismail Lewis, 39, was shot and killed at his North Front Street residence in Steelton on the morning of September 2, 2020, after an altercation with his girlfriend, Shnasia Peterson. Peterson contacted a friend who brought Mason Quailes and Marcus Garner to the scene; both men were armed. The pair went to Lewis’s home to steal his bank cards after learning Peterson had the PINs.

When the robbery met resistance, Quailes and Garner pistol-whipped Lewis and fired six shots; five struck him, one fatally piercing the heart and left lung. Lewis was pronounced dead at the scene. Arrest warrants for Quailes and Peterson were issued on December 22, 2020.

What additional information can anyone with knowledge of the case share about the events that morning or the people involved?