Key Points
- Police Scotland charged a 57-year-old man over the fatal shooting of 35-year-old William “Billy” Watson.
- The shooting happened on Saturday, 12 September 2026, at a house on Harestanes Road in Armadale, West Lothian.
- Emergency crews arrived shortly before 12:00 pm, but Mr Watson died at the scene.
- Detectives launched a murder inquiry following a post-mortem examination, treating the shooting as a targeted attack.
- Officers stepped up patrols in the area and asked for information about a burnt-out vehicle found close by soon after the incident.
- The suspect will appear at Livingston Sheriff Court.
ARMADALE (Edinburgh Daily) September 17, 2026 — Detectives from Police Scotland’s Major Investigation Team have formally charged a 57-year-old man in connection with the fatal shooting of 35-year-old William “Billy” Watson in Armadale.
Emergency response units were dispatched to an address on Harestanes Road at approximately 11:50 am on Saturday, 12 September 2026, following emergency calls reporting an injured man. Despite the immediate medical assistance provided at the locus, Mr Watson was pronounced dead at the scene after suffering injuries consistent with a firearm discharge.
As reported by Scottish news editor Jacob Farr of Edinburgh Live, Police Scotland launched a full-scale homicide investigation after post-mortem results verified that Mr Watson sustained fatal gunshot wounds. Following extensive local inquiries, police arrested the 57-year-old suspect on Wednesday, 16 September 2026. Officials confirmed the subsequent charge on Thursday, confirming that the individual is due to appear before Livingston Sheriff Court.
What details have Police Scotland released regarding the ongoing murder inquiry?
As detailed by crime correspondent Sarah Vesty of the Daily Record, Police Scotland officers treated the fatal incident as a targeted attack from the outset of their major investigation. Detective Chief Inspector Bob Williamson of the Major Investigation Team publicly confirmed the status of the investigation.
As reported by Sarah Vesty of the Daily Record, Detective Chief Inspector Bob Williamson stated: “Our thoughts remain with William’s family and friends at this extremely difficult time. We have a dedicated team of officers working on this investigation and extensive enquiries have been carried out since Saturday”.
Detective Chief Inspector Williamson further confirmed: “A 57-year-old man was arrested on Wednesday, 16 September, in connection with the death and enquiries are ongoing”. Police maintain that while an arrest and subsequent charge have been executed, active inquiries continue across the West Lothian district to establish the full timeline of events.
How are investigators dealing with evidence linked to the scene?
As documented by national reporter Peter Davidson of The National, detectives have examined potential connections between the fatal shooting on Harestanes Road and a burnt-out vehicle discovered in the local authority area shortly after the report. Specialist forensic teams cordoned off multiple locations across Armadale over several days to gather physical evidence, examine CCTV footage, and process forensic markers.
As reported by reporter Lucinda Cameron of the Press Association, Police Scotland implemented increased high-visibility uniformed patrols throughout the surrounding neighborhood to provide public reassurance during the high-profile inquiry. Local residents were encouraged to check private CCTV and dashcam footage from the surrounding streets captured around the time of the incident.
Background of the West Lothian Firearms Investigation
Fatal firearm incidents remain statistically rare across Scotland, particularly within residential communities in West Lothian. Under Scottish policing structures, major violent crimes of this nature automatically trigger the deployment of the Police Scotland Major Investigation Team (MIT), working alongside specialist forensic services and armed response units.
The town of Armadale, situated near Bathgate, saw a significant police presence established immediately following the initial report on 12 September 2026. The recovery of secondary scenes—including vehicle fires typical of attempts to destroy criminal evidence—often forms a key focus for MIT officers in firearm investigations. Police Scotland routinely collaborates with Crown Office and Procurator Fiscal Service (COPFS) prosecutors to structure evidence ahead of formal court proceedings at local Sheriff Courts or the High Court of Justiciary.
Impact Assessment: How This Development Affects the Local Community and Public Safety
The escalation of this case to formal criminal charges directly impacts several key stakeholder groups within the West Lothian area and the broader judicial landscape.
Local Residents of Armadale and Harestanes Road
For the immediate neighborhood, the transition from an active manhunt to a formal court charge provides an initial measure of reassurance following days of intensive police activity. The presence of armed officers, forensic tents, and cordons in a residential environment creates disruption and heightened anxiety. However, local residents may continue to experience temporary disruptions due to lingering patrol routines and potential court-mandated scene revisited activities.
The Victim’s Family and Community Network
For the family and associates of William Watson, the formal court process marks the start of a lengthy legal proceedings cycle. The progression into the court system shifts focus toward formal hearings, judicial scrutiny, and pre-trial preparation at Livingston Sheriff Court.
Law Enforcement and the Judicial System
For Police Scotland and the Procurator Fiscal, securing charges within days of the event represents a critical milestone in a major inquiry. Judicial sub-judice rules now apply to public commentary regarding the case, restricting public statements to protect court fairness and ensure that legal proceedings against the accused proceed strictly within the statutory framework of Scottish criminal law.
