Two boys jabbed classmates at a top public school with diabetes . Teenagers used a diabetic pen test in a classroom , it was reported . Needle is usually used to test serum glucose levels for people with diabetes . One boy is reported to be jealous of a League star .
Two schoolboys jabbed classmates at a top public school with needle . Teenagers used a diabetic pen found in a classroom , it was reported . Needle is usually used to test blood sugar levels for people with diabetes . One boy is reported to be son of Premier League star .