My "feeling" is: brothers are somehow equal "knitted" and may play evil games, on the computer but perhaps even in the real world. Something like a contest between the two: Who kills first? Who sends a pic of a dead body/burnt body/skeleton to his brother first? Who helps whom to cover up? Playing geo-caching with pics/skeletons/other evidence??
"Our" suitcase: Was the case for a longer time dumped in sewerage, where it is damp, but not directly in the water? Thinking of the game which MS and VS designed and worked at.
Re a dead body in a home and the smelling:
A neighbour in Zoetermeer described the family as recluses.
'Every one else on the street knows each other but they didn't interact with anyone,' she said.
'They had
eight or nine cats which was strange and their house was filthy. The garden was a like a jungle.
'They left about a year ago. They disappeared overnight without paying their rent or bills so they had to break the door down to get in.
Read more:
http://www.dailymail.co.uk/news/art...-call-psycho-violent-rages.html#ixzz3jAFmjSDw
Sorry, I don't find the newspaper article about the smelling out of their home in Zoetermeer (explaned like smelling "a mile upwind").