WICHITA, Kan. (KSNW) - Two people were killed Sunday night in southwest Wichita after a weather-related rollover. It happened around 6:30 p.m. on southbound Interstate 235 near the Kansas Highway 42 exit ramp. A Sedgwick County sheriff's deputy found the rollover. The Kansas Highway Patrol said a GMC Yukon left the roadway due to weather and rolled down the embankment several times. Crews clearing Wichita roads for morning commuters The driver, identified as 24-year-old Nathaniel Boyd, and the passenger, identified as Whitney Allmond, were killed. The KHP says both were unrestrained and ejected from the vehicle.