Law of Grote
If there is a predator missile in Call of Duty 4 - Modern Warfare 2, it will defy all game logic and instead of going for the group of 3 or 4 guys, it will go for you. You can not hide, it will always find you, and you will not survive.
When playing CoD, I swear that I can never break the law of Grote. I hate predator missiles!