John Walsh

John "Bosco" Walsh is the primary caretaker of Eoghan O'Brien's mother. He spends much of his time talking very slowly and antagonizing people. He is currently homeless after being evicted from a youth hostel following allegations made against his name. His real identity is unknown but he is thought to be a con artist.

The Carrigstown Agenda was met with harsh criticism for it's attempts to conceal evidence incriminating Bosco of several sex crimes.