Packers and Cowboys play out thrilling 40-40 tie and Chiefs comfortably beat struggling Ravens: NFL Week 4 review

An eventful Sunday in the NFL was headlined by the second highest-scoring tied game in league history and a big win for the Kansas City Chiefs over the Baltimore Ravens.

​ An eventful Sunday in the NFL was headlined by the second highest-scoring tied game in league history and a big win for the Kansas City Chiefs over the Baltimore Ravens. Read More Breaking News, Latest News and Videos | CNN