A fourth teenager has been charged for his alleged involvement in a stolen car crash that killed Jennifer Board. The 17-year-old Townsville boy who was a passenger in the alleged stolen car was arrested on Thursday in Mackay after going to ground for two weeks. The boy joins alleged driver, Gregory Club, 18, another passenger Layne Newman, 18, and another teenage girl who were all allegedly in the car the night of February 5. Police allege the stolen car was rammed by another car, allegedly driven by Chris Hughes, who then lost control and veered across Ross River Rd into the path of Ms Board's motorbike.