Read More...OSO, Wash. (AP) — In a clearing 10 miles up a gravel logging road, freshly cut hemlock branches cover the root well of a wind-toppled fir. Atop the boughs, a bouquet of red, white and blue carnations left by detectives marks the grim discovery they made here: the shallow grave of a local couple shot to death six weeks ago, apparently in a feud with a former neighbor who remains at large. The killings of Patrick Shunn and Monique Patenaude were a knife-twist of heartache in Oso, a tiny, rural community northeast of Seattle that was devastated in 2014 by the nation’s worst landslide disaster. The couple lived on a 21-acre riverfront spread abutting the scar where the hillside gave way, obliterating three dozen houses and killing 43 people.