This airport surveillance camera image released in an FBI affidavit shows alleged suspect Marc Muffley at Lehigh Valley International Airport in Allentown, Pa., on Monday, Feb. 27, 2023. Muffley was arrested Monday after an explosive was found in a bag checked onto a Florida-bound flight, federal authorities said. (FBI via AP)

ALLENTOWN, Pa. (AP) — Authorities say a man was arrested after an explosive was found in a bag checked onto a Florida-bound flight at an eastern Pennsylvania airport. Forty-year-old Marc Muffley is charged with possessing an explosive in an airport and possessing or attempting to place an explosive or incendiary device on an aircraft, according to a criminal complaint. Prosecutors allege that a suitcase he checked in Monday at Lehigh Valley International Airport to a flight bound for Orlando contained a compound suspected to be that used in commercial grade fireworks as well as flash powder. It’s unclear whether Muffley has an attorney. A working phone number for him couldn’t be found Wednesday.