Marigold - this started back in 2007 with the break-ins. And I don't think his sexual assaults, and then the ones where he murdered, could be called "cheating".

There were two hard drives in the rafters in the basement; police also tore up part of the hardwood floor in the house while searching for evidence. Other material was hidden in the rafters in the garage.

He was away a lot in his work. Why would his wife even think to look at the garage rafters? Hard drives are small, and would not have been visible.

If she is an idiot for not suspecting something, then so are all the neighbours and many many members of the Canadian Armed Forces at CFB Trenton.

Sociopaths are extremely good at leading double lives.