Lincoln Police say a woman is behind bars after she caught a her fiancé in bed with another woman.
Police say 52-year-old Geraldine Harden discovered them in her bedroom just before 1p.m. Thursday.
Police say she pulled a hand gun on the other woman and threatened her.
After being threatened by Harden, the woman called the police.
Police located Harden at her home at 5446 N.W. Fairway Drive.
Harden was lodged in jail for making terrorist threats.