WARSAW, Ind. (WOWO): Two women were arrested on preliminary prostitution charges after police raided a Warsaw massage parlor.

Yili Liao and Lilan Chu were booked into Kosiusko County Jail, according to the Warsaw Police Department.

After several months of investigation, police served a search warrant at Ying Massage in Warsaw on Friday, July 8.

Police searched and seized items related to corrupt business influence, evasion of tax, prostitution and promoting prostitution.

The investigation is on-going and more arrests are possible.