In Westminster, London, police have initiated a murder investigation following the disturbing death of an 18-day-old baby who fell from a height. The incident occurred on Horseferry Road at approximately 7:30 am, prompting emergency services to respond rapidly. Despite efforts to save the infant, the baby was pronounced dead upon arrival at the hospital, raising serious concerns about the circumstances surrounding the fall. A 43-year-old woman has been arrested on suspicion of murder in connection with this incident and is currently in police custody. Authorities are treating the situation as a potential domestic matter and have emphasized the importance of community assistance by calling on anyone with relevant information or who witnessed the event to come forward. Investigators are carefully examining the scene and working to clarify the events leading up to this tragic incident. The case has drawn considerable attention from both police and the public due to its severity and the involvement of a newborn. Detective Chief Inspector Alison Foxwell of the Metropolitan Police is overseeing the investigation. This incident highlights the need for vigilant awareness regarding vulnerable individuals, particularly children, and reinforces the necessity for supportive social services to prevent such tragedies in the future.