"The autopsy show that the boys died of suffocation .. that there are no signs of foul play"
This is so weird. Of course they died of suffocation. The one kid had a plastic bag over his head. The mystery is, did they do it to themselves which I have a hard time believing three in a row did this as two watched the first one or did an adult suffocate all three with a plastic bag then place them in the trunk? Very very strange.
A relative reported that .. it could be misinformation
The police are saying there was no foul play .. no sign of trauma