I've had almost an entire day to think it over.
The Reddit analysis is excellent. Tom Sr. and from all the stories I read over from last May, Tom jr. appears to have moved back with him. tom jr. "claims" to have found this material at the house in Cebu, doesn't alert the authorities in Cebu, they may or may not have been able to do anything, but they didn't alert the Mexican or US authorities, Tom Sr. lived, as we know for quite a while in Mexico, but he's also a US citizen. Nothing, until Tom jr. opens his mouth nearly six months later.....why the wait?
Tom jr. and Tom sr. must be on the outs again, but what happened that Junior puts this out and is trying to make himself look like a hero to society? It could very well be that Junior is the guilty one and what a great way to exact revenge by accusing your father of a sickening, horredous crime. Maybe Junior is angry about Dad's Filipino nurse girlfriend/soon to be wife.
Who knows? The family is a bunch of psychos. The 2018 letter? Why are we just now learning about "allegations"? Meghan wrote it and the Met Police messed up, but they must not have found the allegations to be true.
Oops, I meant horrendous, above.