Hmmm, I'd have to say President Kennedy's assasination. Can't think of anything more shocking that's happened in Dallas.
They built an In-n-Out there. That has to be shocking enough.
September 11th, 2001. I had a view of the towers, and then I didn't. Huge black columns of smoke, and the smell of fire hung in the air for what seemed like a few weeks. People choosing to burn alive or jump 100 stories. We know what many chose. Two airliners crashed into the towers, body parts found on roofs of buildings, a jet engine in the street in the finacial district. Hell and horror.
I tend to look at this not as a tale of shock and horror, but of triumph over tragedy. My point: my wife's guide dog came from the same place (in fact, their litters housed in the same area) as Michael Hingson's guide,
Roselle. For those not in the know,
Michael Hingson was the manager at Qualcomm computing who had offices on Floor 78, Tower 1. He was also in charge of emergency procedures for his floor. When the planes hit, with the help of Roselle, he got his entire floor down all 78 flights of steps, and 4 blocks away before Tower 1 fell.
Amazing feat for a blind man and his dog.

I believe they were both given the Presidential Medal of Freedom for their work.
That, plus Scott Ian of Anthrax, worried about the future of his band (because Anthrax had been delivered all over the place), visited the WTC site and some workers there. Those workers told him to not give up and don't change their name, because if they did, the terrorists would win...
From there, were graced with Anthrax's "We Aren't Changing Our Name" tour.
Anyway, Hingson put out a very good book about his tale, in
Thunder Dog, which is out at various outlets. I believe Ian's tale is documented in his book,
I'm The Man.
As for my town.. this is Las Vegas.. the better question to ask is: What is the
LEAST shocking thing to happen in your town?!
BL.