A man driving a motorcycle was killed in a collision on Saturday afternoon in Pasadena. Anne Arundel County Police say a motorcycle driven by 46 year-old Donterio Montre Brown of Glen Burnie crashed into the side of a vehicle being driven by 41 year-old Akintayo Binuyo of Baltimore. Police say both vehicles merged into the same lane at the same time at the split of Eastbound MD-100 at Southbound MD-10. Brown lost control of the motorcycle and was ejected. He was pronounced dead at the scene by Fire Department paramedics. A preliminary investigation determined the cause of the crash is improper lane change by the driver of the motorcycle with speed as a contributing factor.