and ebony was afraid she'd never be her old self again. what was different?play and talk as much. she was kind of quiet. hoda kotb: with still no idea why her sister and mother were shot, ebony and her grandparents remained fearful. you must have been worried, like who did this? and where are they? yeah, i was just thinking about the safety of the kids and me. so i didn't go out much. hoda kotb: back at the police station, detective arnold was trying to figure out his next move when his investigation caught a lucky break. a 75-year-old neatnik spotted some of earon's things in a rain-soaked ditch three miles from earon's house and phoned police. there were empty prescription pill bottles, credit card and id cards, and personal papers. and something else that did not belong. tell me about what this thing is. this is a cadillac manual. hoda kotb: a cadillac owner's manual. it stood out, because it didn't seem to fit with the rest of the muddy mess. so why was the car manual there? and who's was it? rick arnold tried thumbing through it, but the pages were soake