MOBILE, Ala. (WALA) – An 18-year-old motorcycle rider has died after he was involved in a crash on Hillcrest Road last week, according to the Mobile Police Department. Police said it was a little after 4:30 p.m. Friday when officers responded to a traffic collision in the vicinity of the 800 block of Hillcrest Road. They found that the motorcycle rider, Gavin White, was traveling northbound on Hillcrest Road as the driver of a vehicle was making a left turn into a parking lot.