Still trying to make sense of the motive of the phone caller. Like did he think he needed to tell police because he thought they didn't know? Any other theories? Maybe a low IQ? A narcissist killer? To frame a Dofasco worker? To get a load off his chest?
Was just reading about the Zodiac killer in the US 60s 70s. They didn't record his call but he too phoned it in. Here is the report taken:
http://www.zodiackiller.com/DFR4.html
Another article
http://www.albany.edu/scj/jcjpc/vol9is2/guillen.htmlOccasionally, serial killers communicate with police or the mass media. It may be a poem or a random telephone call.
History is fraught with criminal cases in which the perpetrators caught themselves, not only by carelessly leaving clues at the crime scene, but by opening their mouth. Too often, criminals have spoken of their crime to relatives or friends, sometimes to seek advice on avoiding police or prosecution and other times to just "brag." Whatever the motive, it is common knowledge in police and criminal justice circles that solid investigative work to identify a suspect frequently is bolstered by the perpetrator’s own incriminating words.