An Unreasonable Doubt

There's nothing the police like more than an open and shut case. Unfortunately, the Cresswill case was anything but. It started as a suicide, but then it was a murder pretending to be a suicide. Then it appeared that it was a suicide masquerading as a murder pretending to be a suicide. It was all so ridiculous, but the only thing a jury needs to acquit is a reasonable doubt, even when it seems quite unreasonable.
Or is it?
Or not?
Perhaps to find the truth, the police need help that is every bit as unhinged as the case…