Three people are dead after a fiery five-vehicle accident on I-10 in Seguin on Thursday afternoon. Seguin Police say the crash happened on I-10 near the State Highway 123 Bypass. It was reportedly triggered when a semi carrying a meat product lost its load on the freeway, causing slick conditions. Another big rig swerved to avoid the mess but hit a car that burst into flames. A total of five vehicles were caught in a chain reaction, and three people were killed. The eastbound interstate was closed for hours afterward.