The trial concerning the alleged murder of Geoffrey McLean has commenced in South Australia's Supreme Court, with four defendants facing serious charges. The case revolves around the disturbing discovery of McLean's remains in a wheelie bin in Adelaide's northern suburbs in 2022, bringing forth significant public attention and concern. Among the accused are Sheree Glastonbury and Mark Murphy, who are charged with murder and assault, while Peter Murphy and Lynette Sexton are facing charges of assisting in the disposal of McLean's remains, highlighting the complex nature of the alleged crime.

As the trial unfolds, both Sheree Glastonbury and Mark Murphy have pleaded not guilty to the murder charges, which raises questions about the evidence presented against them. The defense arguments are likely to focus on the credibility of witnesses and the circumstantial nature of the evidence, given that all four defendants claim innocence. The broader implications of this case underscore ongoing issues related to violent crime and community safety in the region, especially given the shocking manner of the crime.

The trial is expected to last approximately three months, during which the court will examine the details surrounding McLean's death and the actions of the accused after the alleged murder. With the gruesome nature of the case and the involvement of multiple defendants, the outcome could resonate profoundly within the community and bring attention to the judicial process handling violent crime in South Australia.