I think that in the right box with the report information under the username/town name, they should put the player's role. It's hard to see if they are trying to seem like game-throwing but it is not a game throw because they were evil. It is also hard when reading the chat and without the context of roles is hard to understand if it was intentionally throwing.
As well as for the rest of the town have their role in parenthesis is the chat or the menu above.