The killer responsible for the so-called "Palm Sunday Massacre" is now free, InsideEdition.com has learned. In 1984, 34-year-old Christopher Thomas shot and killed two women and eight children in a Brooklyn apartment in a fit of jealousy, according to police. Only an 11-month-old baby survived. Thomas was tried and convicted of 10 counts of first-degree manslaughter. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.