Two suspects have been arrested by the Central Ohio Human Trafficking Task Force for "alleged criminal activity" in multiple massage parlors in central Ohio. Members of the task force and Ohio Attorney General Mike DeWine announced the arrests of Qing Xu, age unknown, and Xiao Shuang Chao, 56, of Columbus eneral's office, the task force began investigating the locations in October after receiving tips that "customers were purchasing sex at the massage parlors and that some workers appeared to be living at the locations."