Thread:MechanicalRainbows/@comment-25064703-20190202191649/@comment-25064703-20190202192905

Tuxedo! wrote: Minor characters get pages if they have an important bearing on the case.

All three of those characters are the basis of entire legs of the Additional Investigation in their cases (Out of Breath, Overkill, and Day of the Dead respectively). Arturo and Eduardo are the children of main characters. The latter is the entire reason behind Ingrid's personality. Wharton tried to marry Maddie so he's important too.