State troopers have no released the identity of the person killed in a single vehicle crash near Plainfield Sunday afternoon. The deceased is 47 year old Ellen G. Becker of Walworth. Authorities say Becker was southbound on I-39 when she lost control of her pick-up and rolled over in the ditch. Becker was ejected during the crash, and was pronounced dead a short time later at a Marshfield hospital. The crash remains under investigation. Becker is the 8th person to die in a Waushara County traffic crash this year, compared to 3 all of last year.