The Alphabet
E
E, also known as Excel, solves crimes by riding around on a bicycle and wearing a cool hat. She is clearly the best detective because her name comes first alphabetically.
L
L is not to be confused with the camp zombies... OR IS HE?
Mello (M)
Mello wears leather and eats chocolate and makes polls about sex. Oh, and he's probably a good detective or something.
Near (N)
Near could probably build us a new camp out of Legos. ...that'd be pretty cool, actually.