Unlicensed chiropractor Joshua Gomez, already facing sexual assault charges, has been charged again in connection with a separate case, authorities said Wednesday.

Detective Amy Seaton of the Harris County Sheriff’s Office, who is leading the investigation, says since his arrest, another woman recently came forward with sexual assault allegations, expanding the case to include multiple victims across Texas over the past six years.

A chiropractor was arrested on Wednesday for allegedly performing unlicensed procedures and sexually assaulting patients, the Harris County Sherriff’s Office says.