WATCH: Terrifying video shows a carnival ride in Los Angeles malfunction and crash during a high school event, trapping dozens before firefighters rescued them. pic.twitter.com/cRlEu0KYCX

Shocking video shows a carnival ride malfunctioning during a high school event, which left some patrons trapped for over an hour.MORE: https://t.co/KdBZExWwVe pic.twitter.com/lpd85jVmCM