(Oregon City, OR)  --  A man who stabbed another man to death after being picked up while hitchhiking is scheduled to spend the rest of his life in prison.  Prosecutors charged Michael Stepina with murder after 55-year-old Timothy Way was stabbed 66 times at the French Prairie Rest Area near Wilsonville last October.  Stepina was sentenced yesterday to life without the possibility of parole for 25 years.  A jury found Stepina guilty following a two-week trial.