Fire chief dies, suffers emergency at firefighter's funeral

PORTLAND, Maine (AP) — The tragedy of a Maine firefighter who was fatally injured while shielding a colleague from flames was compounded Sunday by the death of a fire chief who suffered a medical emergency at the memorial service.Oxford Fire Chief Gary Sacco suffered the emergency as several thousand people, including hundreds of firefighters from across New England, gathered to honor Berwick Fire Capt. Joel Barnes' sacrifice. Barnes was fatally injured in a four-alarm fire earlier this mo