Lydia Elise Keller's POV:

  I  was happy.

  Nothing could ever change that fact, or so I thought.

   Little did I know everything around me was about to take a turn for the worse.

    How was I supposed to know that in a few days, my parents would be dead?

    Today, nothing took place that led me to believe something could go horribly wrong. 

  Mary Beth Keller's  POV:

 I was her twin.

   Where did that lead me?

   I was not aware that anything was amiss.

   Little did I know that the family of four, me, my sister, and my parents, would soon be reduced to two.

    How was I supposed to know that in a few days, my parents would be deceased?

    Today, everything was the same as usual. So, yes, nothing made me think something could bad could happen.