Kingston, Jamaica – A High Court judge has sentenced a 17-year-old boy to four years and 10 months in jail for the murder of a 16-year-old student earlier this year. Justice Andrea Thomas, sitting in the St James Circuit Court on Monday, imposed the sentence after 16-year-old Khamal Hall was stabbed to death during a fight on March 21 at William Knibb Memorial High School. The student had previously pleaded …