At 14 a gang knife meant for his father took his eye. At 18 he was on meth. Now he's 30, homeless, on fentanyl. And the man who started it all walked free after 9 years. The killer told the cops the 3-year-old did it. And the reason he later gave for killing her is the sickest sentence you'll hear this year. His mom had him at 16 on Maui. His dad was locked up before he was born. She worked two jobs and paid for her new boyfriend Peter's college. One request: watch the kids.