ROCKVILLE, Md. (WUSA9) -- Officials reported a two-alarm fire at 176 Watts Branch Parkway in Rockville, Md. on Thursday morning.

Montgomery County officials say this fire began in a vacant building, which used to be a rehabilitation facility for boys at the Karma Academy School. It closed two years ago.

No injuries have been reported so far.

Investigators are on the scene to determine the origin and cause of the fire.

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