Open End

Three incidences. All three involve death. Murders or suicides? Which one is what? Can you really be certain about your opinion? Oh, do you think they are independent? Or is there a common factor between them? What can it be?You may have your own conclusions about the incidences. The possibility you thought of, can be as probable as the other. Murders or Suicides? Are these the only possibilities? I don't want to influence your opinion. Oh wait, have I already?Well, I hope you will find the answers.