In real life, sometimes LE investigations are compromised because an investigator will become "married" to suspect and refuse to face facts when new evidence starts pointing in another direction. Same thing happens in WS.
Even if Heinrich (or someone else, for that matter) gives a full confessions and leads LE to the body, there will be folks on line and in Stearns County who will go to their deaths insisting that DR must have had something to do with it.
Most of us, and most folk of the area, will know better and DR will get to enjoy talking about his time as a "prime suspect" in a murder investigation and spending the cash settlement he (hopefully) will have received.
Even if Heinrich (or someone else, for that matter) gives a full confessions and leads LE to the body, there will be folks on line and in Stearns County who will go to their deaths insisting that DR must have had something to do with it.
Most of us, and most folk of the area, will know better and DR will get to enjoy talking about his time as a "prime suspect" in a murder investigation and spending the cash settlement he (hopefully) will have received.