Does 'It's conceivable that some of these allegations are true, and there's no harm in checking them out, as long as the decedent's family agrees to participate.' provide a contradiction to the established premise 'Some of the allegations might be true.'
It's conceivable that some of these allegations are true, and there's no harm in checking them out, as long as the decedent's family agrees to participate.###Some of the allegations might be true.