Lincoln Police are investigating a serious accident at 27th and Old Cheney Saturday evening. They told Channel 8 Eyewitness News a motorcycle collided with a vehicle around 9:15 P.M. The driver of the motorcycle suffered serious injuries. Police say the motorcycle was traveling eastbound on Old Cheney when a vehicle attempted to turn east off of 27th and the two collided. No other details are available at this time. This is the second serious motorcycle accident today in Lincoln.