ROCKVILLE, Md. (WJZ) — A Germantown woman pleaded guilty Monday to operating a house of prostitution in Rockville.

Emily Zhang Lawrence, 47, was arrested last summer after a five-month investigation found 18 men admitted to paying for sex acts at Rose’s Spa, which she runs, Montgomery County Police said in August.

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Zhang Lawrence reportedly shut down the massage parlor for a week last April after a client tipped her off about the police investigation, the Frederick County State’s Attorney’s Office said. Officials in Frederick County prosecuted the case due to a conflict of interest in Montgomery County.

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Zhang Lawrence then re-opened the massage parlor and continued running it as a house of prostitution, officials said.

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Prosecutors and the defense agree on a one-year suspended sentence and unsupervised probation for Zhang Lawrence when she is sentenced in June. They’re also calling for her to suspend her business license and not open or operate a spa or massage parlor in Maryland.