Police in Illinois fatally shot a man who they say threatened residents at an assisted living facility and responding officers with a chain saw. Officers in St. Charles, a city about 40 miles west of Chicago,

Police in St. Charles shot and killed a man they said was trying to attack officers and residents of a seniors' assisted living center with a chainsaw Sunday morning.On Sunday night, all was calm at the River Glen of St.

The man had gotten into the lobby of the building and started confronting residents with the chainsaw, according to investigators.