Rich kid’s family says he killed grandfather, and maybe his mom for inheritance
Nathan Carman (Screen Capture)

HARTFORD, Conn. — The aunts of Nathan Carman are asking a New Hampshire court to declare him the murderer of his grandfather and bar him from receiving any of the proceeds from John Chakalos' $40 million estate. The petition alleges that Nathan Carman committed the "heinous act" of shooting and killing Chakalos in 2013 out of…