A special investigative history series hosted by author Jack El-Hai, from Twin Cities PBS. The Klein brothers, Kenny, David, and Danny, ages 8, 6 and 4, left for Farview Park in Minneapolis’ Northside on Nov. 10th, 1951 and were never seen again. Police closed the case after 5 days, but the Klein family and their community never stopped looking. Long Lost will explore the incident, the family’s dogged pursuit of the truth, and the work of investigators who recently discovered important new clues and identified suspects.