"Prosecutors offered a plea deal to Kema, indicted in April 2016 on a second-­degree murder charge in his son’s death, in exchange for information about the location of Peter Boy’s remains." This guy and his wife has been lying for years and they made a deal with him in exchange for information about the location of Peter boy's remains. Not in exchange for when they retrieved the remains of Peter Boy? Well that sounds pretty dumb. Kema could just watch any show on TV and then just say anything he wants about "information about the location" he could have led them anywhere. The ocean next to a lava coast sounds pretty good after 20 years.  So the deal is off if they don't find Peter Boy right!!! That is a condition of the plea deal right!!