Police believe there are more possible victims of a 24-year-old man who was charged Friday in connection with raping a woman in the parking lot of a Valencia restaurant.

Etienne Juarez Rosas, of Los Angeles, was arrested Wednesday and faces one count each of kidnapping to commit rape and forcible rape and two counts of sexual penetration by foreign object, officials said.

A female victim was in the parking lot of a Denny's, located in the 27500 block of Wayne Mills Place, around 4 a.m. Oct. 25 when Rosas allegedly approached her, forced her inside of her vehicle and proceeded to viciously physically and sexually assault her, said Sgt. Brian Hudson of the LA County Sheriff's Department's Special Victims' Unit.

The victim, however, fought back — she blasted her horn, scaring the suspect off.

"Poke eyes, pull hair — whatever it takes," Hudson said, urging other women to also fight back. "Scratch with nails. Whatever it takes."

The suspect also allegedly caught the eye of a security guard at a nearby hotel, officials said.

"He was seen peeping inside hotel room windows," Hudson said.

While the guard was chatting with Rosas, he noticed a number that popped up on the screen of Rosas' phone — a phone number that he memorized.

Investigators tracked the number back to Azul Tequila, a nearby restaurant where the suspect worked as a waiter.

Employees described him as a "calm," "nice guy" -- never one to harass women.

"In our opinion, he's just a very dangerous person," Hudson said.

Debbie Morlett, a nearby resident, said she agrees. She said there's a college and a high school in the area.

"There's a lot of women in this area," she said. "A lot of young women."

If convicted, Rosas faces a maximum sentence of 75 years to life in prison. He is being held in lieu of $4 million bail.

Anyone with additional information is encouraged to contact the LA County Sheriff's Department Victims Bureau at 877-710-LASD. Anonymous tips can be submitted through http://lacrimestoppers.org.