CHICAGO (CBS) — A man who shot and killed three people in his East Side Home on Sunday has been released from custody, but police said their investigation continues. Police said the 31-year-old man told officers he shot three people who had broken into his home near 102nd and Ewing around 5:30 p.m. Sunday, but police spokesman Anthony Guglielmi later said “further investigation revealed some inconsistencies in his initial story.” Police sources said a witness told detectives the three people shot inside the house had been there all day, leading investigators to question his account of the shooting. Wednesday morning,...