KALISPELL – Family members of a Kalispell man who was shot and killed during a confrontation on another man’s property are reacting with shock and anger to news that the shooter is protected under Montana’s “castle doctrine” laws, while prosecutors in the state say they’ve become increasingly hamstrung by a piece of 2009 legislation that makes it more difficult to charge cases in which self-defense issues are raised. The Sept. 22 shooting death of 40-year-old Dan Fredenberg occurred inside the garage of Brice Harper, who had reportedly drawn Fredenberg’s ire after becoming romantically involved with the man’s wife. On the...