(Des Moines, IA) -- Two teenagers are arrested after a gun threat at a Des Moines area high school. Police say a student at Saydel High School reported seeing someone with a weapon in the parking lot Tuesday morning. Police say the driver of the car led officers on a short chase before crashing into a yard a few blocks away. Police say they found a hand gun, two air soft guns, brass knuckles, and drugs inside the car. A 19-year-old and a 16-year-old were arrested on several charges.