James Craig, a former Colorado dentist, will spend the rest of his life in prison after he was convicted of murdering his wife by methodically poisoning her.

Several of Angela Craig's siblings and two of her children spoke at James Craig's sentencing. Among them, a common thread: Angela was incredibly loved.

I was supposed to be able to trust my dad. He was supposed to be my hero, and instead, he’ll forever be the villain in my book.”