In the wake of protests following the May 25 killing of George Floyd, a member of the “Boogaloo Bois” opened fire on Minneapolis Police Third Precinct with an AK-47-style gun and screamed “Justice for Floyd” as he ran away, according to a federal complaint made public Friday.A sworn affidavit by the FBI underlying the complaint reveals new details about a far-right anti-government group’s coordinated role in the violence that roiled through civil unrest over the Floyd’s death while in police custody.