Superman was put on trial by an intergalactic tribunal thing (at the Cyborg Superman's behest) for the destruction of Coast City, and it took Steel, Supergirl, Superboy, and the Alpha Centurion (Remember him? Anyone? Bueller?) to get him off.
Bruce Wayne (rather than Batman) was tried for the murder of Silver St. Cloud.
Green Lantern John Stewart was tried for the murder of Star Sapphire after she murdered his wife.
There are probably more but I can't think of any offhand.