Brisbane Times | Morcombe killer appeals conviction Sydney Morning Herald Daniel Morcombe's killer has launched an appeal against his conviction on the grounds the jury should never had heard his confession to undercover police. Brett Peter Cowan was sentenced to life with a non-parole period of 20 years last month after a jury ... Brett Peter Cowan lodges appeal against conviction for murder of Daniel ... Lawyers for Daniel Morcombe killer Brett Peter Cowan file notice of appeal Daniel Morcombe's killer Brett Cowan lodges appeal |