In a horrific incident, a truck rolled over and crashed into a pedestrian bridge over a highway in south Mexico, killing at least 54 people. Several have been left injured in the accident. Pictures from the accident site show injured victims lying beside the overturned truck. Pictures and videos of what appears to be bodies covered with white cloth have gone viral on social media. The victims appeared to be immigrants from Central America, though there is no confirmation regarding the same. Alejandro Giammattei, Guatemalan President expressed grief. Watch the video to know more.