KDKA sources confirm Sheehan that the suspect is 48-year-old Robert Bowers. It is believed that he acted alone.

President Donald Trump called the shooting a “terrible thing” and said “it’s a shame to watch.”

“It’s a terrible terrible thing what’s going on with hate in our country, and frankly all over the world and something has be done,” Trump said. “It’s just a shame to watch this and to see it for so many years, so much of it, it’s a shame.” ...