INDIANAPOLIS—FBI agents last year interviewed the gunman who fatally shot eight people at a FedEx facility in Indianapolis, the bureau said Friday, as investigators searched the home of the 19-year-old former FedEx employee. Coroners began the slow process of identifying the victims as family members spent hours agonizing over word of their loved ones. The shooter was identified as Brandon Scott Hole of Indianapolis, Deputy Police Chief Craig McCartt told a news conference. Investigators searched a home in Indianapolis associated with Hole and seized evidence, including desktop computers and other electronic media, McCartt said. Paul Keenan, the special agent in charge of the FBI’s Indianapolis field office, said Friday that agents questioned Hole last year after his mother called police to say that her son might commit “suicide by cop.” He said the FBI was called after items were found in Hole’s bedroom but he did not elaborate on what …