Deputies are investigating a wrong-way crash that killed a motorcyclist in Cypress Wednesday. Deputies said the motorcyclist collided head-on with a big rig. Deputies said the crash happened southbound 99 and south of Bridgeland Creek Parkway around 1:55 a.m. According to deputies, the motorcyclist sustained serious bodily injuries and was declared dead at the scene. The driver of the big rig continued south, hit a cable divider, and came to a rest in the median, deputies said.