A 77-year-old gunman opened fire at an Idaho sheriff’s office — injuring three people before he was killed in a standoff with police, according to authorities. The incident unfolded around 2:30 p.m. on Friday when shooter John Drake opened fire outside of the Shoshone County Sheriff’s Office in Wallace, Shoshone County Sheriff William Eddy announced at a press conference. Drake shot through the windshield of a pickup truck on the street near the sheriff’s office, striking two women in the leg. An officer was also wounded in the gunfire, Eddy said. The officer was nicked in the ear by flying...