Christine L. Lugo, 40, was shot and killed while opening the Dunkin' she managed on Lehigh Avenue in North Philadelphia in the early morning of June 5, 2021. Around 5:30 a.m., a man forced his way into the shop at gunpoint, demanded money, and after Lugo complied, shot her in the head. Police and paramedics found her in the office and pronounced her dead.

Surveillance footage released by investigators shows the suspect armed with a revolver forcing Lugo into the store and committing the robbery and murder. The community created a growing memorial outside the shop to mourn the mother of two.

Investigators soon focused on a man named Keith Gibson, who was arrested in Wilmington, Delaware, on June 8, 2021, after an armed robbery. Authorities linked him to a series of violent crimes and to Lugo’s killing.

Did anyone in North Philadelphia see or hear anything the morning of June 5 that could help fill gaps in the timeline?