Your group has managed to survive a catastrophic event, and in fact you are thriving. The Group has many individuals with essential talents that have helped the group be successful. However, one day your only gunsmith/blacksmith lets slip that he was once convicted of child molestation. He has never given the group any hint of his past until now, and has in fact been a core and valued member of the group. Do you forget his past and hope that his tendencies don't emerge again, or do you expel him from the group and lose his skill set?