Wow, that is quite the adventure.
Are you sure it was a good idea to use his voice when warning her?  What if he approaches her and tries to hurt her, and she tru - ah, I'm getting ahead of myself, he was already caught, after all!
I'd hold off on contacting Quinn.  As far as I can tell, that guy isn't affiliated with any groups.  At least, his phone records and internet usage don't reflect it. Hehehe.  I was hoping to uncover some good dirt on him, but from what I can tell he spends about half his time playing Dungeons and Druddigons over IRC, and watching Skitty videos on youtube.
Is there anything you want me to look into, specifically?  I really can't find anything on 'Psychos wearing pokemon masks" as much as I've looked, but the chemicals you describe certainly match things that Team Astra was -attempting- to use 15 years ago.
- Ronsua