Warning signs missed in deadly school shooting l ABCNL
Former NYPD Chief of Detectives Robert Boyce and former Homeland Security official Elizabeth Neumann identify red flags in the suspect’s social media posts and discuss the investigation underway. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS:…
Read More »Gunman kills 19 children, 2 teachers at elementary school in Texas l ABCNL
ABC News’ Senior Investigative Reporter Aaron Katersky and ABC News contributor Elizabeth Neumann discuss law enforcement missing warning signs before recent mass shootings. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/…
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