Last week, the Laramie Police responded to Cheyenne's challenge, working with a local filmmaker to produce an epic lip sync video. Which begs the question, which Wyoming police department won the battle?

We've narrowed the field down to four contenders.

1. The Casper Police video has generated the most traffic to date, with over 35,000 views on YouTube.

2. The Cheyenne Police followed suit with a western-themed production filmed during the CFD cattle drive.

3. The Gillette Police were among the first departments in the state to answer the challenge.

4. The Laramie Police used their platform to promote an anti-bullying campaign.

The Rawlins Police and Campbell Country Sheriff's Department have also participated in the challenge. Now, it's your turn to sound off. Which video was the best?