Three injured at school after teenager goes on rampage with ‘sharp object’

Birley Academy, formerly Birley Community College in Sheffield(Provider: Google)A 17-year-old boy has been arrested on suspicion of attempted murder after three people were injured at a college in Sheffield.Two adults and a child have been hospitalised following reports of an incident involving a sharp object at Birley Community College at around 8.50am.A suspect has been detained and remains in police custody in connection with theassault.Police say they will remain at the scene throughout the