Another thing you failed to stop and think about is that if every law abiding citizen who legally carried a gun ran to the scene of a shooting they would place themselves in great danger of being shot by the police. A concealed carry permit doesn't give the possessor the right to act as a police officer.
Your lack of logic is dictated by your emotion, which is miserably flawed.
In an interesting twist:
Greenville Wal-Mart Shooter Picked Victims By Race
The article doesn't state if he will be charged with hate crimes. Jessie, Al .... where are ya to lend a voice to those who were shot by a racists and possibly injured for the rest of their lives? Oh, the victims were white and the assailant black.... nevermind.
“I think if Thomas Jefferson were looking down, the author of the Bill of Rights, on what’s being proposed here, he’d agree with it. He would agree that the First Amendment cannot be absolute.” - Chuck Schumer (D). Yet, Madison and Mason wrote the Bill of Rights, according to Sheila Jackson Lee, 400 years ago. Yup, it's a fact.