Second note found at Las Vegas home of man who killed 4 in Manhattan

Hey there, I'm Hi and let's get to that developing news in just the last 15 minutes. We are learning that the man who killed four people in Midtown Manhattan left a second note at his home in Las Vegas. This is according to two senior law enforcement officials.Those sources say it's similar in tone to the one found on his body in New York where he appears to blame football for his mental illness. The medical examiner says his brain is now going to be examined for signs of CTE. As we're learning, this gun, t ...