Kevin and Shawn MacMillen discuss the emotional journey of wondering what happened to their sister, Colleen, who went missing in 1974, along the Highway of Tears.
Kevin and Shawn MacMillen discuss the emotional journey of wondering what happened to their sister, Colleen, who went missing in 1974, along the Highway of Tears. In Sept. 2012 -- 38 years after her disappearance -- they finally learned that her killer had been caught.
