It was reported on the local news here in Colorado Springs that the gunman’s body is still inside the church where it was dropped and that they haven’t approached it yet because it may be rigged with a device.
Local Denver news now reporting that Arvada police are traveling to Colorado Springs, so it seems a connection may be more likely.
Also, a search warrant seemingly related to the shootings has been served to a home in unincorporated Arapahoe county (near Denver).