AURORA ? At least eight local law enforcement agencies have made contact with him over the last five years, but until this week, most of them say they had no reason to believe Francis Hernandez was an illegal immigrant. Aurora Police say last week Hernandez caused a chain-reaction crash which resulted in the deaths of three people inside and outside of an ice cream store. On Friday, Aurora investigators said they believed Hernandez was born in California and could find no indication that he was in the U.S. illegally. Monday, federal immigration officials confirmed they now believe Hernandez came into...