A murder investigation has been initiated in Clifton, Nottingham, after a 40-year-old man was found dead in a house on Eddleston Drive, leading to the arrest of a 34-year-old man on suspicion of murder. Police have cordoned off the area for ongoing investigations and believe the incident to be isolated, posing no wider risk to the public. Meanwhile, in Western Australia, a separate murder investigation is underway following the discovery of a 76-year-old man's body in York. A 63-year-old man known to the victim was taken into custody but has since been released without charge. Homicide detectives are actively involved in both cases as they seek further information and witness accounts.