IMO JS called his brother to do his dirty work. I believe JS daughter and MS were playing a game,and getting into stuff they shouldn't have. I truly know how evil teenage girls can be in dealing with little brothers.I don't know if she GS meant to cause him harm or not. My guess is she was feeling very annoyed and wanted attention. She probably didn't appreciate Rebecca and her sister getting all dolled up and leaving her to keep an eye on MS.SO she took it out on him,by telling him to do things she knew would get him in trouble,and would in turn make Rebecca look bad. When kids feel abandoned or angry they tend to take it out on those smaller then them. I had a step daughter who would ask to feed my child,then sit there and tease my child while she ate his baby food. Teenage girls are some of the most vicious,self centered,angry individuals I have come across. MS was her blood,she was old enough to help keep an eye on him,so imo she would have the most answers. When upset parents will believe almost anything a manipulative teen has to say. They have a way of spinning things to point the finger towards others and diminish any guilt or wrong doing. This is in no way an attack on GS, it's just my opinion. Imo she,not Rebecca was the last one to see MS before what ever happened to him.For all we know GS is the one who told Rebecca he uttered Ocean,to perhaps deflect attention away from herself. Just my two cents.