KENNEWICK, Wa.- The Sonic on Gage Boulevard was robbed Thursday night. It happened a little after 9 PM when a white man drove up to the drive-thru window and demanded money. He said he had a weapon. He did get away with an undisclosed amount of cash. Police say he was driving a red Mitsubishi and Richland Police did pull over a car on I-182 a little later matching the suspects vehicle. Kennwick Police are investigating.