Cassandra Tanner Miller talks about the horrific tragedy that led to her son's death and the strength she found to make change

This badass woman is on a mission to make sure others don’t experience the violence she did when her estranged husband beat her, shot and killed their baby, and then turned the gun on himself. She is courageously speaking up and telling her story to make change in domestic violence policies. She feels law enforcement, the Illinois National Guard and the judicial system all let her down – and she’s doing something about that.