CNN  — 

Department of Homeland Security Secretary Kristi Noem fell victim to a thief while eating dinner at a downtown Washington, DC, restaurant Sunday night, two sources familiar with the incident, including a law enforcement source, told CNN.

The Secret Service, which provides security for Noem, reviewed security camera footage at the restaurant and saw an unknown white male wearing a medical mask steal her bag and leave the restaurant.

The thief got away with Noem’s driver’s license, medication, apartment keys, passport, DHS access badge, makeup bag, blank checks, and about $3,000 in cash, the law enforcement source said.

The Secret Service has launched an investigation to trace any use of Noem’s financial instruments, the person said.