1 in 4

Four friends are having a boring evening until one of them brings up the fact that one in four people are serial killers. It's all a joke until they start be killed off one, by one.Four friends are having a boring evening until one of them brings up the fact that one in four people are serial killers. It's all a joke until they start be killed off one, by one.Four friends are having a boring evening until one of them brings up the fact that one in four people are serial killers. It's all a joke until they start be killed off one, by one.