I rescued the captives from the mutants and when back in town, they said the town would be attacked by supermutants, but the mutants was killed by slavers that hung out outside the town, i get a karma increase, but no quest or such and people dont seem to have new conversation options. Bug? Is somethign supposed to happend after you kill those mutants? I tried running out of town and helping the slavers in killing the mutants, but didnt seem to do much diffirense.