Once is too much. Twice is implausible.
That’s what television producer Mary Zilba thought Wednesday morning when she heard about the shooting at UCLA.
Zilba was one of the parents of UCLA students who watched in fear on television as their children’s school became the scene of yet another shooting on an American college campus. In the early moments, information was hard to come by. A lockdown was ultimately lifted, and officials said two men were killed in a murder-suicide.
Zilba was sitting in her office in...