They can charge him with both federal and state crimes that overlap, resulting in trials at both levels, but that's not necessarily the winning strategy, and the interworkings of various agencies when it comes to dual state and federal charges is a complex subject.

But for myself, if this guy is charged at the state level I fully expect the DoJ to come in with federal action of some kind very quickly thereafter. Not to prosecute, but to sabotage the state level proceedings. They won't have a choice: in order to continue recruiting for ICE and to keep the thugs they already have on the payroll from quitting, both of which are necessary to continue ramping up domestic unrest so as to impose martial law, they (DHS, DoJ, ICE) have to be seen to insulate their own hires from criminal repercussions.

EDITED to add link to the comment of someone who put it more cogently than I just did:
https://lemmynsfw.com/comment/15449662

Personally I am all for vigilante retribution. Ideally he'd be convincted only to get whatever mush constitutes an ICE agents brain boiled due to "faulty" tempature controls in his cell.

If no proper justice is going to happen, I'd be very nervous if I was that murderer.

Most especially if his real name is revealed and it's certain that it is the right identity.

Not sure what you're trying to accomplish with your message here? Just mocking I guess? Accurate, but not very productive

GOP like: 🫨

<we’re not hearing anything from the Minneapolis DA’s office or the Minnesota AG.>

They're still hungover from the BIG party last night. Wait till they sober up.

There was a press conference this afternoon where they basically said if the feds don’t let them have access to the agent, etc that they wouldn’t be able to build a strong enough case for trial.