An off-duty police officer fatally shot a man who was trying to enter his St. Louis-area home late Saturday afternoon, Missouri officials say. According to police, 20-year-old Tyler Gebhard rang the doorbell at the officer’s Lakeshire, Mo., home shortly before 6 p.m. When the officer’s wife answered the door and refused entry, police said, Gebhard, a former high school football star, threw a 50-pound concrete planter through a rear window and attempted to enter. St. Louis County Police Chief Jon Belmar said Gebhard was shot twice in the chest by the officer, whose name was not released. Gebhard, who was...