A woman is arrested on suspicion of murder after the death of another woman at a property on an estate in Netherton, Merseyside. Multiple reports say the victim is a woman in her 50s and that she is found dead inside a house, with police treating the circumstances as unexplained at the time the investigation begins. Following the discovery, a murder investigation is launched by police and the scene is handled by officers as part of ongoing enquiries. The arrested woman is reported to be in her 30s and is held on suspicion of murder while investigations continue. Authorities have not reported any confirmed motive or details about what led to the death in the available summaries. The case remains under investigation, and further information is expected as police carry out forensic and other inquiries. Reports also indicate that other local outlets cover the development, but the core points are consistent: a death at a Netherton address, the launch of a murder probe, and an arrest on suspicion of murder.