♪ january 15, 1974 started out different. i asked my dad to take me to school early that day so that i could get an extra study hall in. my brother and sisters, danny and carmen, they went with me. joe drops those three older kids at school, and he returns back home and joins his wife, julie, in getting the two younger kids ready for school. they're doing typical stuff -- making school lunches, gathering backpacks, getting ready for julie to drop those kids off, when the unthinkable happens. ♪ singular: he goes into the house. he draws his gun. one of the first things that he does is cut t...