CORAL SPRINGS, Fla. -

A reward is being offered for information leading to a man who sexually battered a woman in a Coral Springs medical office Tuesday afternoon.

Police said the man went into the doctor's office in a building at 9750 NW 33rd St. in Coral Springs. But, when a female employee said there were no drugs there, he sexually assaulted and battered her, police said.

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The victim was found in the building after a fire broke out.

Investigators are working to determine the cause of the fire.

Coral Springs police released a sketch of the attacker Wednesday. He is described as a man in his mid-40s who is 5 feet 11 inches tall with a thin build, dark hair, dark eyes and groomed eyebrows. He was wearing a dark T-shirt and blue jeans.

A reward of up to $1,000 is being offered in the case. Anyone with information is asked to call Broward Crime Stoppers at 954-493-TIPS (8477).