LAS VEGAS (KLAS) –A woman referred by a neighbor to a masseur was sexually assaulted by the unlicensed practitioner in his Las Vegas home, Metro police said Wednesday.

Javier Diaz Guzman, 60, is facing three counts of sexual assault and one count of gross lewdness after his involvement with the woman Aug. 12 at his home in the central valley, Las Vegas Metropolitan Police said in an arrest report.

According to the report, Diaz Guzman was operating as an unlicensed masseur at his residence near Stewart and Eastern avenues when he received the woman as a client.

She said Diaz Guzman told her to undress to her bra and underwear. She said he massaged her breasts and touched her genitalia after unhooking her bra and manipulating her underwear.

Diaz Guzman also told her to remain calm, to not be scared before the woman “jumped off the bed,” dressed and then left in her vehicle, police said.

Police said the woman — who told them she speaks only Spanish — alerted Metro first on Aug. 15, a Monday, because she thought the substations were closed on the weekends.

The woman underwent an exam with a sexual assault nurse examiner on the following day, when Diaz Guzman also was arrested on the charges.

Detectives believe there may be additional victims and urge anyone who may have been a victim of Diaz Guzman to contact Metro’s sexual assault detail, 702-828-3421. To remain anonymous, contact Crime Stoppers, 702-385-5555 or online at this link.