Washington Regional SWAT counter-sniper Ben Shaffer said it was “absolutely” concerning that the roof of the AGR International building had been quickly scrubbed and gunman Thomas Matthew Crooks’ body disposed of before an official autopsy report could be released.

Five House Republicans — Reps. Andy Biggs and Eli Crane of Arizona, Matt Gaetz and Cory Mills of Florida, and Chip Roy of Texas — hosted the panel discussion with Shaffer and other witnesses at the conservative Heritage Foundation.