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.
Court documents say Bunney choked the victim multiple times, and she eventually lost consciousness on the bathroom floor. She later told police she thought she was going to die.
Brockmeier allegedly continued waving the gun around before punching one of the car windows, then pointing the gun toward the front of the vehicle and firing a round through the windshield, the victim claimed.
The sentence is part of a diligently-structured plea agreement which covers 10 charges brought against Boatman in three separate criminal matters, as well as an number of charges which were dismissed as part of the deal.
Just over two weeks ago, Natrona County District Court Judge Thomas Sullins sentenced Ross to 10-14 years in prison on one count of possession of methamphetamine with intent to deliver.