@FoxNews: Parkland father Ryan Petty: “I’ll never forget what my son said [after the shooting.] When the kids understood that there were shots being fired at the school, they all thought, ‘it must be Nick Cruz.’ So I’ve said before, he was the worst kept secret in Parkland.” @TeamCavuto https://t.co/PeUCokHcph

@FoxNews: Parkland father Ryan Petty: “I’ll never forget what my son said [after the shooting.] When the kids understood that there were shots being fired at the school, they all thought, ‘it must be Nick Cruz.’ So I’ve said before, he was the worst kept secret in Parkland.” @TeamCavuto https://t.co/PeUCokHcph