Police have launched an investigation after a Scottish schoolgirl died in a suspected drug-related incident. The 11-year-old girl was rushed by ambulance to the Royal Hospital for Children in Glasgow on Sunday after she fell ill at her family home in Helensburgh on Friday. Her condition quickly deteriorated, leaving her loved ones increasingly worried. Officers from Police Scotland have launched a probe into the girl's death, the Daily Record reports. A spokesperson for the force said: "Around