Yes, the reporting is starting to look overblown. No police casualties. The van looks like a home conversion with gun ports and a step platform down the side. No obvious armor. The police can only confirm one suspect who is/was driving the van. The suspect is identified as a white male. Regardless of the actual facts, this is an useful attack profile for the Administration pushing the domestic terrorism angle.
See prior post - Lenco did professional conversions of vans years back.