LONGTON, Kan. (AP) — Authorities on Tuesday identified the second victim killed in southern Kansas last week by a man who later died from an apparently self-inflicted gunshot wound.

Robert S. Stricker, 57, was shot and killed at an outdoor gathering in Longton on Dec. 23, the Kansas Bureau of Investigation and the Elk County Sheriff's Office said. They had previously identified the other victim as 55-year-old Dewayne L. Smith. Both men were from Longton.

Investigators believe 41-year-old Lyle Miller shot the men while they were attending an outdoor gathering. His body was found later at a home...