MARION — A woman in Minnesota is giving the Marion Police Department’s K-9 officer a bullet- and stab-protective vest to protect him while he’s on patrol. Kain, a 3-year-old Belgian Malinois, will receive the vest from Vested Interest in K9s, a national nonprofit that donates the custom-fit body armor to police departments with K-9 officers.The new vest is sponsored by Megan Coe of North Saint Paul and will be embroidered with “In memory of Jaime L.