There's no infringement.
Similar stories with events and titles happen. Often at awkward moments. I'll give you an example. The first
Simpsons movie showed an event where the town, Springfield, became enclosed under a glass dome.
Sure enough, King wrote a novel with the
exact same idea, he says it's coincidence and makes light of it in more than a few writers' conferences, around that time. This novel's titled,
Under the Dome. Later, CBS developed it into an ongoing television series.
Again, no infringement.
