Two Philadelphia Men Sentenced to Decades in Prison for Pizza Shop Arson That Resulted in the Death of PFD Firefighter Lt. Sean Williamson

PHILADELPHIA – United States Attorney David Metcalf announced that Al-Ashraf Khalil, 32, and Isaam Jaghama, 32, both of Philadelphia, Pennsylvania, were sentenced today by United States District Judge Cynthia M. Rufe for the June 18, 2022, arson fire at a Fairhill pizza shop, which resulted in the death of Philadelphia Fire Department Lieutenant Sean Williamson and injuries to five other first responders inside the building when it collapsed.

Khalil was sentenced to 40 years in prison and Jaghama to 25 years in prison. The defendants were also ordered to pay more than $1.2 million in restitution to the city of Philadelphia for medical expenses for the injured first responders and the funeral of Lt. Williamson.

Khalil and Jaghama were charged by superseding indictment in August 2023. In November of 2024, a federal jury convicted the defendants on one count each of conspiracy to commit malicious damage by means of fire of a building used in interstate commerce, and one count each of malicious damage by means of fire of a building used in interstate commerce. Khalil was also found guilty of one count of wire fraud and one count of using fire in furtherance of the commission of that wire fraud.

Khalil was the owner of the property at 300 West Indiana Avenue, which housed both apartments and the pizza shop. As proven at trial, in the early hours of June 18, 2022, he and Jaghama set a fire inside the building so that Khalil could profit by filing an insurance claim related to the fire. The day of the fire, Khalil signed paperwork authorizing an insurance adjuster to file a more than $400,000 insurance claim on his behalf.

“Lt. Williamson lost his life as a result of Khalil and Jaghama’s greed,” said U.S. Attorney Metcalf. “This is a tragedy that didn’t have to happen. Our thoughts today are with the Williamson family and everyone at the Philadelphia Fire Department — while we can never make them whole, we’re gratified that the men responsible for such an indelible loss have now been brought to justice.”

“This case is a warning to those who would use fire and endanger lives for personal gain,” said Eric DeGree, Special Agent in Charge of the ATF Philadelphia Field Office. “ATF is dedicated to investigating and bringing arsonists like Khalil and Jaghama to justice. They now face decades in federal prison for their deadly crime. From our ATF Philadelphia Arson & Explosives Task Force and ATF National Response Team experts to our partners with the Philadelphia Fire and Police Departments, the U.S. Attorney’s Office, and more, the resources to prevent and prosecute crimes like this are profound.”

“It is difficult to believe that more than three years have passed since we lost Lt. Sean Williamson,” said Philadelphia Fire Commissioner Jeffrey Thompson. “His tragic and senseless death robbed his family of a beloved partner, father, brother and son, and robbed this City of a dedicated, respected and highly skilled firefighter. We are grateful to the law enforcement officers, attorneys, and partner agencies who worked tirelessly to bring those responsible to justice.”

This case was investigated by ATF Philadelphia and the ATF’s National Response Team, the Philadelphia Fire Department, the Philadelphia Fire Marshal’s Office, and the Philadelphia Police Department, with significant assistance provided by the Philadelphia Department of Licenses & Inspections. Special thanks are given to the United States Marshals Service for their assistance in the international apprehension of Al-Ashraf Khalil.

The case was prosecuted by Assistant United States Attorneys Amanda R. Reinitz and Michael Miller.

Note: the posting of this press release was delayed, due to the federal government shutdown from October 1, 2025, to November 12, 2025.