A Sutter County sheriff’s deputy was killed late Wednesday, the apparent victim of a drunken driving collision near Smartsville. Rory Roguski, of Yuba City, was pronounced dead at the scene, the CHP said in a press release. “This is a horrible tragedy,” Sheriff J. Paul Parker said Thursday. “The department is just stunned by it.” Roguski, 25, was a passenger in a 1999 Ford Mustang driven by Erin Marie Jasper of Oregon House. CHP Officer Jodie Beck said Jasper and Roguski had been dating. Jasper, 26, was arrested on suspicion of vehicular manslaughter and felony DUI. She was taken by …