Seven NFL teams remain unbeaten pending the Monday night game between Denver and Oakland, while six teams have yet to win in 2013. Here are the most important takeaways from Week 3.
Details about Monday's mass shooting at the Navy Yard in Washington, D.C., are still emerging, but we have learned quite a bit more about exactly what happened, who the shooter is and who the victims are.
UPDATED 4:30 p.m. ET: Thirteen people are now confirmed dead, including shooter Aaron Alexis. An alleged second shooter is reportedly still on the loose.
The 2013 NFL season got off to an incredible start in Week 1 with some amazing individual performances, a few upsets and several fantastic finishes. Here's what we learned from Sunday's games: