Published: Nov 15, 2013 4:56 PM EST

LEE COUNTY, Fla.- Lee County Sheriff's deputies are searching for a missing Lehigh Acres woman.

Chelsea Simpson, 24, was at her home on the 3900 block of 5th Street West last night around 10:30 p.m. when she told her mother she was going to bed. Her family has not seen Simpson since.

Simpson is mentally challenged and advised her father she wanted to join a web site to meet people. Simpson is 5 feet tall, 170 pounds with sandy hair and brown eyes.

It is unknown if Simpson took any clothing with her.

If you see Chelsea Simpson or know of her whereabouts, call the Lee County Sheriff's Office at (239) 477-1000.