Unless you want your evil plan foiled, best not to leave them unattended.
You know who you are. See also Hippies.
For example, Costly Mistake for the Orioles. (Perhaps they flew north rather than south for the winter.) Or Pirates Lose Another Arm to Injury. See also Sports.
"Chicago. A man is about to get on a routine flight. Suddenly he pauses. He doesn't know why, but he's got to walk away. An hour later the plan goes down in flames. It's dismissed as chance." See also 80's, Commercials.
I once ran off to Paris and now sit on a bench.