I see; this makes more sense. It's a little hard to imagine these days though, but ages ago, mobs storming the local jail and hanging a suspect wasn't that uncommon.
Uncommon or not, vigilantism is incompatible with justice on a societal level, regardless of any alleged guilt of offenders.
Without a showing of evidence, a trial of the accused, and a verdict that withstands judgment, we're left with theories and conjecture, and hatchets long left unburied.