“Mr Rees has a long history of mental health concerns due to depression that started when he was between the ages of 10 and 11. The trigger point seems to be a significant domestic incident between his parents whereby his mum, brother and himself had to barricade themselves in a bedroom and Mr Rees [the appellant] feared for their safety and thought that his mum was going to die. Mrs Rees (his mum) had advised that her marriage was fraught with many issues, and she cannot discount the impact that this has had on Mr Rees and his brother. Mr Rees has been under the care of Children and Adolescent Mental Health Services (CAMHS) and received counselling for his symptoms, but this was impacted when the Covid pandemic hit. Mr Rees has been self-harming by cutting his arms, legs and torso for many years and attempted to take his own life by way of an overdose in the past. Since the early age of 12 Mr Rees has had significant substance misuse issues, ranging from alcohol to cannabis, MDMA, cocaine, amphetamine, ketamine and prescription medications such as diazepam. Prior to being remanded into custody he was working with Substance Misuse Services (SMS).”
“Mr Rees is a young man of 19 and he does present as having a certain level of maturity for someone his age in certain areas for example having an insight into his own substance misuse and mental health issues. In some areas he does present as someone who can also act immaturely eg using violence to settle scores, acting impulsively and recklessly and as a person willing to take larger risks. During the offending he has shown a huge lapse in judgement and a lack of consequential thinking skills which could be down to his maturity level.”
“... in most cases when considering the appropriate reduction from the adult sentence the emotional and developmental age and maturity of the child or young person is of at least equal importance as their chronological age.”