Teams of detectives and forensic scientists examine the evidence left behind in the case of a woman whose dismembered body parts were left in a bin after the killer was done committing their horrific deed, but their sins do not go unpunished.

A look is taken into the murder of Scott Wilkinson, who leaves his home in Walton-on-Thames and heads out for his annual fishing trip on ‘Donkey Island' in Surrey, but three days later, his body is found floating in River Thames after he is brutally beaten over the head with a blunt object.