2. Joyride

A double murder in Nebraska sparks a hunt for those responsible and a bizarre series of interviews that raise more questions than they answer.

3. Deep Down

In a long interview with police, Angelika Graswald admits to being "OK with" her fiancé drowning during a kayaking expedition. Cops and media pounce.

4. Marching Orders

After Hamid Hayat admits to attending a terrorist camp, lawyers and his family question whether the taped confession reveals a very different truth.