He will get a new pair of J's
Angle-shooting is using unfair, underhanded tactics to suspect another player or to have an advantage in the game. For example, using their online status to say they're scum like you're engaged in a conversation so you must be in a mafia chat. Another would be to bait newbies into copy-pasting their roles or sharing info they're not supposed to. If you happen to be in the wrong place wrong time and see something that you weren't supposed to then don't hesitate to report it to the host and it will be taken care of.