Gilbert, the golden retriever trained by murdered Minnesota lawmaker Melissa Hortman, had to be put down after the shooting that killed her and husband Mark at their home.

Two Minnesota lawmakers were shot in a targeted attack. Rep. Melissa Hortman, DFL-Brooklyn Park, and her husband are dead.

The man suspected of killing a Minnesota lawmaker and wounding another has been taken into custody, ending a nearly two-day search that put the entire state on edge.