Police discovered the bodies of three children and a man in a house on Bremer Road, Staines-Upon-Thames, at around 1.15pm on Saturday. The Surrey Police are treating the incident as isolated with no third-party involvement. An investigation is ongoing to determine the circumstances surrounding the deaths, and next of kin have been notified and are receiving support from specialist officers. Due to previous police contact with the victims, a mandatory referral to the Independent Office for Police Conduct (IOPC) has been made. Chief Inspector Lucy Sanders described the situation as a 'tragic loss of life' and emphasized the police's commitment to understanding what occurred. Bremer Road remains closed as police continue their investigation.