Navy Yard shooter identified after false initial reports
Meanwhile, journalists with both CBS and NBC retracted earlier tweets after wrongly reporting the suspect's name.
New York Post duped by obvious Ryan Lanza impostor
The interview with Ryan Lanza, brother of Newtown, Conn., killer Adam Lanza, seemed like a blockbuster exclusive for The New York Post. Unfortunately it was all a hoax.
What we know about alleged school shooter Adam Lanza
After erroneous early reports about the identity of the man who opened fire at a Newtown, Conn., elementary school Friday morning, the shooter has now been identified. Here's what we know so far.
4 White House petitions launched to address gun control
In the wake of another national tragedy, citizens are trying to take a stand online at the We the People petition site.
This Twitter account does not belong to reported school shooter
As reports emerged that a man named Ryan Lanza was the shooter in the Newtown, Conn., elementary school mass shooting, a number of Twitter accounts under that name received hateful tweets.