Why Is John Green Calling You?

There were multiple calls during the same time that he would have supposedly been in sack city with mark. Caster should gave law enforcement the ability to reach out to law enforcement o mississippi and say, why is this person calling you? Why are you talking to him multiple times over a couple of days? But here is the odd thing about when sax city investigators were contacted by mississippi law enforcement, they find out that john green was a missing person too. And to me, it kind of still fills random.