There are people, albeit some undocumented, deported (with legal status), missing, maimed, with property damage, and ultimately deceased. All those are criminal activity by the federal authority. Those guilty will be handed pardons by Trump. Those guilty have committed serious crimes and should be out of reach for commutations and pardons. They are dangerous people, including those that served as ICE agents. People that seriously dangerous should be removed from society to correct their paths.
I see no mercy for those that acted against the USA Constitution. This time it citizens, not the brave Capital Police injured and dead. They were warned by six USA Senators about illegal orders. They enriched themselves illegally knowing they lacked sufficient training, too.
Oh, one other thing. If Trump officials, former or current are hard to find to serve papers or arrest, the FBI might be able to buy their location. Oh. Wait. FISA might be a viable option actually.
Who needs Due Process now? You know THE TOOL Trump has relied on for his voluminous lawsuits.