They would have had to put down the bong and chicken mcnuggets to pick up a shovel and dig a grave in advance. That simply was not going to happen.You would think that if tthey had planned it for so long that they would have dug a grave prior. Makes me think that one of the two really didn't think it was going to happen but went along with it once it happened. Just seems that if your going to plan that far in advance that you would prepare. Also since se and sky were on vacation a week prior when did they kids over hear them talking about the proposed murder since it was summer vacation? Another thing about it being summer vacation is it would be easy to break up a friendship just simply by not hanging out with the person or ignoring them ...there has got to be something else behind this motive. The fact that se was on vacation with sky prior to the murder makes me believe she was the one behind it. She probably came home and told rs we have to do it now and in my own opinion I think sky knew something that the other two just didn't want to get caught with and they had to hurry to shut her up.
The classmates heard the convos during the school session.