Unsolved Murder Of 10-Year-Old Amy Mihaljevic Gets ‘Dateline’ Investigation

Thirty years ago, the disappearance of 10-year-old Amy Mihaljevec was making news. Decades later, the mystery of what happened to Amy still remains. Now, in a unique episode of “Dateline,” the hit series teams up with investigators with the goal of finally solving the case. The “Dateline” special “What Happened to Amy?” airs Sept. 17 at 10 on NBC.