ELK GROVE (CBS13) – Police are investigating after a woman was attacked after meeting up with someone she had contacted through an online dating site.

According to the Elk Grove Police Department, the woman and suspect had arranged to meet at a hotel along the 2300 block of Longport Court Sunday morning.

READ MORE: North Highlands Man Convicted Of Killing Foster Brother With Samurai Sword

ALSO: Elk Grove Man Sentenced To Over 12 Years In Prison For Sex Trafficking 14-Year-old Girl

However, at some point during the meeting, the man pulled out a gun, threatened the woman and demanded money.

READ MORE: How Did Sunday's Storm Affect California's Drought?

The woman was hit on the head with the gun and then had her phone stolen. The man then forced her to get into a bathroom while he took off.

Investigators are still looking for the suspect.

MORE NEWS: Rio Linda Residents Cleaning Up After The Storm

Exactly why dating website was used to set up the meeting has not been disclosed by police.