Guilty conscience, one of the doormen holding the Capitol doors open?
Either guilty conscience, or no longer willing to lie.
If you stand back and look at the ease which people got in....the impression I get is that the Capital Police were just ‘door-guards’ with no skill/training or plan. I think for some of them....this event turned into a PTSD trigger. If you took these people and put them on a week of patrolling Memphis at night in a car...they’d freak out.