(FOR MONDAY MORNING EDITION) When crimes are committed in Minnesota, physical evidence is often sent to the Bureau of Criminal Apprehension's crime lab in St. Paul. It's the only one of its kind in the state, and BCA officials say the lab's location in the Twin Cities makes it inconvenient and expensive for northern law enforcement officers. As Minnesota Public Radio's Tom Robertson reports from Bemidji, the agency is considering a satellite crime lab in northern Minnesota...