Crime Stories With Nancy Grace

A dad blames his ex-wife for their son's road rage murder; he's suing the mom claiming raising her middle at another car finger put their 6yo in the crosshairs.  A grave insult for a slain Arkansas mom: she's buried alone, as her abusive ex claims their twins bodies following a triple shooting. Plus, a gym floor face off goes from thrusts to cuffs. Jennifer Gould reports.See omnystudio.com/listener for privacy information.