MISSING: Sheriff's office searching for El Paso County woman last seen in May

COLORADO SPRINGS, Colo. (KKTV) - A woman last seen in May remains missing, more than five months later.

The El Paso County Sheriff's Office says Lisa Knight, 41, has disappeared for long stretches before, but this is the longest she has been gone. Her family is worried about her safety.

Knight was last seen on May 5. She lives with her parents and also has two teenage children who have not heard from her. The sheriff's office says she has been known to abuse drugs and alcohol.

Knight is a white female, 5-foot-6 and 130 pounds with brown or blonde hair and blue eyes. If you have information on her whereabouts, contact the sheriff's office tip line at 719-520-6666.