Key Facts

• A woman in her 50s died at her home in Baydon Close, Swindon.
• Police arrived in response to a report of disorder and found the woman not breathing.
• A 13-year-old girl has been arrested on suspicion of murder.
• The girl is currently in police custody for questioning.
• The police have informed the woman's next of kin about her death.
• No other injuries were reported in connection with the incident.
• A police cordon is in place at the property while investigations continue.
• Increased police presence is expected in the area, and residents have been advised to contact officers if they have concerns.