Sophia Johnson swears she didn't kill her mother in law. But her brother claims he saw her do it

WBUR has a new true crime podcast called "Beyond All Repair" that unspools the story of a woman, accused of killing her mother-in-law. She has always denied doing it, but she was implicated in the crime by her own brother.

We hear the beginning of the story from reporter Amory Sivertson.