Authorities lay murder charges as part of efforts to find a missing man from Mackay, Queensland. The man, aged 71, was last seen about six months ago. Reporting across multiple outlets says the investigation focuses on a 46-year-old woman, who is set to face court. The charges are presented as connected to the disappearance and are intended to advance the police search and investigation. The articles do not provide further details on the circumstances of the man’s last known location or the specific allegations beyond the murder charge. The matter is ongoing, with the court appearance of the 46-year-old woman described as the next step in the legal process. Updates may follow as police continue searching and as details emerge through court proceedings.