A former owner of a massage parlor in Orange County, Fla., was arrested and charged with prostitution, according to police.

After an 18-month investigation, agents arrested Gloria H. Morris, the former owner of Spa Serenity located on Orange Blossom Trail, on charges of prostitution and racketeering, authorities said.

Morris could be sentenced to up to 30 years in prison if convicted.

Six women were also arrested in the investigation called Operation Snap Dragon.

Last month, investigators closed down 11 Central Florida massage parlors after arresting Li Ping Ding in Operation China Doll.

Police said another six massage parlors have also been closed down in the operation.