JACKSONVILLE, Fla. — www.actionnewsjax.com/news/news/local/video-children-getting shows people putting children into the trunk of a car at a Northside shopping center.Both the Jacksonville Sheriff’s Office and the Florida Department of Children and Families tell Action News they are investigating after we showed them the video.Action News’ Amanda Warford spoke to a woman who was there as the video was being recorded.The woman said the adults in that group went back into a restaurant and made threats after they realized they were being recorded.From inside a restaurant on the Northside, customers captured disturbing video of children climbing into the trunk of a car. Then, adults shut them inside.