High-speed chase ends when Arizona suspect appears to shoot himself A reported carjacking that led to a high-speed chase ended after the suspect pulled off the road and appeared to shoot himself in the head. Police had been chasing the suspect for more than an hour through Phoenix. The chase began when he reportedly shot at police. The suspect had carjacked a red Dodge Caliber and reached speeds of up to 110 mph, MyFoxPhoenix.com reports. A police air unit helicopter was following the chase overhead, and police had placed organized spike strips in an attempt to stop the suspect. The chase also was caught on video from a Fox affiliate's helicopter in a feed that aired on Fox News. The unidentified driver was approaching the California border when he pulled off the road, exited the car and began running before shooting himself. KSAZ, the Fox affiliate in Phoenix, later reported that the driver's body was still lying the field, but police have yet to confirm whether he died of the gunshot.