It won’t change anything.
Remember all the campaign against George Floyd? It didn’t reach the goal because regardless of who Floyd was, and his prior history, a policeman, Chauvin, had no legal right to treat him like it.
And later, it led to lots of protests that shook the country, and good cops also took the blame, and were defunded, and I doubt that any of them supports Chauvin.
This situation is very different, politically, but I doubt that any of the group who killed Pretti is going to be promoted for it.
All those involved in killing of Alex Pretti need to be known, the contents of Pretti’s phone have to be given to his family, it was his intellectual property, and if the DSHS extends immunity to his executioners, then Minnesota will decide what to do.