Coren Dahl is a human member of Laric's parliament. Despite being an open critic of the Warbond, he is secretly a member of the notorious freedom terrorist group, or at least one faction of it. From the fact that the Halfling Sniper knew him, it is reasonable to assume that he is in the same faction as him, and therefore also that of Jimmy Patel.
He met with the party (or rather, spoke to them through a wall) in Episode 11 and gave them some information about the Warbond. From the number of precautions he took, it's clear that he is very paranoid about his membership being revealed to the authorities.