A 25-year-old man, Jareth Jamala John, has been sentenced to 20 years in prison for the fatal assault of his 94-year-old grandfather during a psychotic episode in 2020. The tragic incident occurred at their family home in Collins, St. Vincent and the Grenadines. John, who began using marijuana at age 13, has consistently refused to quit the drug, despite evidence linking it to his mental health issues. During the sentencing hearing at the High Court in Kingstown, Justice Rickie Burnett revealed that John expressed a desire for more marijuana, claiming it helps him stay calm. Mental health assessments indicate that John remains a danger to others without continued psychiatric treatment. The court granted a one-third sentence reduction due to his guilty plea, resulting in a remaining term of seven years, nine months, and nine days. John was initially charged with murder and assault but pleaded guilty to manslaughter by reason of diminished responsibility. The case highlights the devastating consequences of untreated mental illness and substance abuse.