Newtown massacre probe latest: State police warns people posting on Facebook, Twitter

Posted at 7:54 PM, Dec 16, 2012
and last updated 2012-12-16 20:04:05-05

Federal agents have joined the state police investigating how and why this horrific mass murder took place what could have possibly led a young man to target innocent young children in the safety of their school. Mike Sheehan has details.