(Lincoln County, MT)  --  Authorities say the body of a two-year-old boy found in Montana is likely that of the child of an Oregon couple who died in a murder-suicide.  Police believe the body found yesterday in a remote area of Montana is that of 2-year-old Aiden Salcido of Medford.  Police discovered the bodies of his parents, Hannah Janiak and Daniel Salcido, near Kalispell, Montana following a police chase on July 25th.  Police say Salcido killed Janiak with a single gunshot before turning the gun on himself.  The couple went missing on July 11th, the same day Janiak was supposed to begin a jail term for burglary.