By popular demand of the bestie, it's Hattori!!
A hot-headed pegasus with a strong sense of justice. A long time friend (and rival) of Truthfully Told. He's never left a case unsolved and is serious about his work... though he can't help but make a small jokes and have some light-hearted fun.
Despite his smug aura, he's always willing to help a friend in need, and is one of the only ponies to know of Peculiar Memory's secret...