Both patients were taken to hospital, Lancaster County 911 Dispatch Assistant Superintendent Nick Schoenberger told CNN. “One patient was transported from the ground and one person was transported by helicopter,” Schoenberger said. The extent of their injuries is unknown. “Firefighters were able to pull them straight out of a tank,” Brad Wolf, Lancaster County’s 911 communications overseer, told CNN earlier Thursday. “They have to cut a hole in the side of the tank to get them out,” he said. Wolfe said it was unclear how people fell into the chocolate tank. A Mars Wrigley spokesman told CNN: “We are actively managing the situation and our primary objective is to support emergency teams on the ground.” The-CNN-Wire & 2022 Cable News Network, Inc., a WarnerMedia company. All rights reserved.