Donovan Nicholas was 14 when he fatally stabbed and then shot Heidi Taylor, his dad's longtime girlfriend, in their home in Urbana, Ohio Adam Carlson is the senior editor for human interest at ...

This story originally aired on Feb. 16, 2024. It was updated on March 8, 2025. Las Vegas Review-Journal investigative reporter Jeff German was a man who lived for his job. And as it turns out, may ...