A small fire that burned curtains and forced the evacuation of the Comet Ping Pong pizza shop Wednesday night in Northwest Washington was intentionally set, according to D.C. police and fire officials.
A police report says investigators found several burned matches on the floor under where the curtain had hung in a backroom. The report says they also found a box of matches and an open, partially full plastic bottle of lighter fluid on a table.
The report says the curtains were destroyed in the fire, which was extinguished by staff members. Police had no detailed description of a possible person of interest.