LAUREL, Md. (WUSA) -- Three construction workers were injured while working at a four-story building at Old Baltimore Pike and Muirkirk Road in Laurel on Thursday morning.

Prince George's County Fire officials say two of the workers fell 20 feet at approximately 11:30 a.m. The men suffered serious but non life-threatening injuries and were taken to a Trauma Center. Another male worker was hit by falling debris but did not have to be taken to the hospital.

Authorities do not yet know the cause of the fall.

We hope to have more information on the incident soon.

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