เสียงที่ใช้ร่วมกัน

“One of them… isn’t real…” “In some executions or firing squads… one shooter gets a blank round.” “That means their gun makes noise… but fires no real bullet.” “The reason isn’t technical… it’s psychological.” “If no one knows who had the blank…” “…each person can believe… they didn’t fire the fatal shot.” “It spreads the responsibility… and reduces guilt.”