It is very hard to ignore; as I've been caught out many times the past few years, if an item begs many questions I make sure I ask them and I usually go with my gut.
'The Will to Kill' is innate...at this point I believe this...that kid looks nuts to begin with!
Talking about 'killing' and 'committing the act' are 2 different things...especially when it concerns a child.
You do however make a valid point...I could be wrong...