An alleged molestation victim told authorities she didn’t leave home for four days after she was molested by her personal trainer, identified as James Williams, 30.

Authorities said that woman is one of at least 30 who have said they were manipulated, scammed and occasionally sexually battered by their fitness instructor. Williams allegedly preyed on the women for more than five years.

A detective told a judge that at least five women are considered victims and one of them reported that Williams dragged her into a restroom and raped her.

Williams is being held without bail on four sexual assault charges.