However, I highly recommend you check you the really wonderful two-part series on the case: After 10 years missing, is Lena Chapin still alive? and Cover-up, confession and what remains of Lena Chapin.
It is an absolutely awful and somewhat convoluted tale, and an excellent piece of investigative reporting on the part of the Salem News. Good job, guys!
Poor Lena. Poor Gary. I had kind of a deer-in-the-headlights feeling as I read what what down.