Uh, no. If the cops were pointing guns at me yelling, "Drop the gun!", it's not gonna take me 5-10 seconds to figure out what I should do. My guess is he wanted to convince them the gun wasn't real. They, on the other hand, convinced him their guns were real.
Sounds like the other lady died from the stress of the incident. In my opinion, as it relates to the open carry types we're hearing so much about, if this doesn't convince you openly carrying a long gun in an urban area is a bad idea, nothing will. Regardless of your rights or whether or not it's legal.
And you can bet the family/baby momma sees nothing but $$ signs in this. Guy wasn't even cold before they're contacting the NAACP.