Best Buy wants to fire the creator of the iPhone 4 vs. HTC EVO videos (updated)

Update (2:15 p.m. July 8): Best Buy says the creator of the awesome not-safe-for-work iPhone 4 vs. HTC EVO YouTube videos can keep his job. Just one problem. Doesn’t sound like Brian Maupin is enamored with hawking phones with the blue shirts anymore. The Star reported that Best Buy had finished its “investigation into the videos.”
How does Best Buy investigate? Did they unleash the Geek Squad interrogate Maupin?