Criminal writing is always patterned. That is to say, there is a pattern to it, lots of ARGS and GONNA STAB YAs, but it's also patterned beautifully, with a collage of cut out letters.
As you look closer at the patterned writing you realize that it forms the shape of an eagle (い). The most American bird of them all! Maybe this guy isn't a criminal after all!
Currently there are no similar looking kanji which exist in the WaniKani learning system