Investigators are looking into what caused an Amazon cargo plane to crash in Miami, killing at least five people and injuring five others Sunday. The Boeing 767-300 cargo plane was traveling at 129 mph when it overshot the end of the runway at Miami International Airport at around 2 p.m. ET, hitting several vehicles and trapping bystanders in their cars. Miami-Dade Fire Rescue Chief Ray Jadallah said crews on the ground worked to tackle a fuel leak from the aircraft, while local news outlets reported that more than 60 MDFR units had attended the scene.