A first year student of an engineering college in Gurgaon has been admitted to the Intensive Care Unit (ICU) of a hospital in the city after he was allegedly ragged and poisoned by his seniors on Tuesday. He is said to be in critical condition. The student was found unconscious in a park outside the college by his friends on Tuesday afternoon. His family and friends say there were injury marks on his body and hence they suspect he was beaten up before being poisoned. College staff took the student to hospital where he has been kept on ventilator support.