In 2014, the Offender Database recorded that then 23-year-old Dean Armstrong—of Woodburn Court, Dalkeith—was jailed for a series of serious sexual offences against two teenage boys. Armstrong appeared at the High Court in Edinburgh where he was convicted of assaulting children under the age of 16. The investigation established that Armstrong targeted his first victim, a 12-year-old, over a two-year period between 2008 and 2010, carrying out the abuse at an industrial estate and a wooded area in Wallyford, East Lothian.
The investigation established that Armstrong’s predatory behaviour continued with a second victim, aged 13, in Musselburgh between 2012 and 2013. The prosecution reported that Armstrong was also found guilty of a blatant breach of bail conditions, having engaged in unsupervised contact with children while he was already under investigation. The High Court in Edinburgh heard that Armstrong, who was unemployed at the time, utilised secluded locations in Midlothian and East Lothian to isolate his victims and facilitate the abuse.
Judicial Findings and Investigative Detail
The court reported that Armstrong was a first offender, yet the gravity and persistence of his actions required an immediate custodial disposal. The investigation established that the abuse was sustained and premeditated, involving multiple locations across the region. The prosecution reported that Lady Wise, presiding over the case, refused to continue Armstrong’s bail due to the high risk he posed to the public, remanding him in custody to await a formal background report before final sentencing.
Judge-led proceedings at the High Court in Edinburgh concluded with Armstrong being placed on the sex offenders register. For his actions in Dalkeith and the surrounding areas and the “very serious” nature of the offences against children reported, he was warned that a lengthy prison term was inevitable. The judge noted that the breach of bail conditions particularly highlighted Armstrong’s total disregard for child safety and the instructions of the court, marking him as a dangerous individual who required secure detention.
Status and Statutory Requirements
For the records reported in Midlothian and East Lothian, the status of Dean Armstrong as of April 11, 2026, was as follows:
- Custodial Status: RELEASED (Sentenced in 2014; served custodial term and licence; currently residing in the community).
- Sex Offenders Register: Notification requirements are active for LIFE (Standard for High Court convictions of this gravity).
- SHPO Status: Active for LIFE (Including total prohibitions on unsupervised contact with children and strict residency monitoring).
- DBS/PVG Status: Placed on the Barred List (Indefinite ban on working with children or protected adults in the UK).
- Legal Status: CONVICTED (Sexual assault of a child; Sexual activity with a child; Breach of bail).
- Judicial Oversight: Sentenced at the High Court in Edinburgh; investigated by Police Scotland.
- Criminal Record: Targeted a 12-year-old at an industrial estate; Abused a second victim in Musselburgh; Flouted bail orders to access children; Offended over a 5-year period.
- Origin: Dalkeith, Midlothian.
Monitoring and Public Protection
Armstrong is managed as a high-risk registered sex offender within the Midlothian area. Due to the nature of his conduct—specifically his “history of isolating victims in secluded wooded areas and his previous refusal to comply with bail conditions”—his management is a priority for the Police Scotland Offender Management Unit. Authorities state that his history identifies him as an individual who will actively seek to bypass court-ordered restrictions to reach vulnerable children, requiring the most rigorous tier of statutory oversight.
As a registered sex offender for life, the 35-year-old’s details are permanently logged on the national police database. Authorities state that his High Court conviction ensures he remains under the highest level of supervision provided by Multi-Agency Public Protection Arrangements (MAPPA). Any failure to report his address, any attempt to contact minors, or any unauthorised presence in Wallyford or Musselburgh will result in immediate arrest to ensure the ongoing safety of the public from a man who demonstrated a persistent and grave intent to exploit children.
QUESTION – Given that the offender breached his bail conditions to continue accessing children even while under investigation, do you believe that any “Bail Breach” in a child sex case should trigger an automatic mandatory 5-year increase to the final prison sentence?
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