It's called Karma, baby.

The priest who may have had sex with Mark Foley when he was in a drug induced stupor, but definitely remembers fondling him when he was an altar boy, wonders why Foley is bringing it up now, 40 years later, and ruining his life in old age. Because uh, this stuff doesn't go away? And let this be a lesson to all people who think that bad stuff they have done won't come back to haunt them.