On Friday, Evans pleaded guilty to a portion of Wyoming's felonious restraint law that involves holding someone in a condition of involuntary servitude.
Charging papers say Flanagan carried the victim into the back of a van in the 1200 block of South Cedar Street after the two argued about the victim's supposed infidelity and Flanagan's jealousy.
A 24-year-old Cheyenne man could face up to 16 years in prison after allegedly holding his ex-girlfriend hostage in her home and threatening her with a knife.