I know what you are referring to, believe I posted that info, but I do not think he was identified as the actual shooter but he was at the immediate scene with other armed officers where the shooting happened. But a complete net has been thrown over it and with the already known complicity of officers letting Antifa in and the video released of a legit protester not affiliated with Antifa pleading with officers to do something and being ignored...it appears officers (all or just some?) were in cahoots with Antifa ebedded into the protestors and that could only happen with congressional leadership approval.
ETA - I forgot where that video is, can't find it...maybe got nuked?
There is this a-hole -
H/T-WRSA@GAB
KGB not telling...