Two people were seriously injured and two more moderately injured in a two-vehicle accident that occurred on Highway 40 at Rollingwood Boulevard around 11:30 this morning. The State Highway Patrol reports a car driven by 29-year-old Sonnikqua McKamey of Marshall with two passengers, a 1-year-old male and 37-year-old Brandon Lewis, both of Marshall, was traveling southbound and did not stop at a stop sign. McKamey’s vehicle entered the path of 56-year-old Lonnie Duncan of Glasgow and resulted in a crash. McKamey and the 1-year-old male suffered serious injuries. Lewis and Duncan suffered moderate injuries. Lewis, Duncan and McKamey were transported to Columbia. The 1-year-old male was transported to Columbia then airlifted to St. Louis.