Authorities responded to I-37 and Callicoatte Road just before six Saturday morning where a rollover accident has injured several people. 16 suspected illegal immigrants are believed to be involved. Seven people have been taken to the hospital. 3 News has learned one person has died. Police say the truck jumped a railroad track before flipping over following a pursuit from earlier this morning. This is a picture of that vehicle from our photographer on the scene. We're working to bring you more information.