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.

A man who Illinois authorities said threatened senior-living facility residents and staff with a chainsaw on Sunday was shot to death by police.

An officer shot and killed the man, who hasn't yet been named, at the River Glen of St. Charles residence on Sunday, Dec. 1