A suspect is in custody after Minnesota state Rep. Melissa Hortman and her husband were fatally shot Saturday, while state Sen. John Hoffman and his wife were wounded.

Melissa Hortman and her husband, Mark, were killed by an individual impersonating a police officer. Hortman was the former speaker of the Minnesota House of

Trained through the nonprofit Helping Paws, the golden retriever was meant to become a service dog for someone in need. But instead of following commands, Gilbert gave his affection freely—tail wagging,