Police detained the accused student on Monday evening.The incident took place around 4.45pm when they were returning home in the schoolbus.
When the senior student asked the victim to vacate the seat, a scuffle broke out.
"Trouble broke out when the Class-XI student took the seat beside the accused, a Class-XII student, who wanted her girlfriend, a Class-X student of the same school, to sit there.
The accused was detained in the evening from his house near Nagerbazar.
KOLKATA: A Class-XI student was allegedly attacked with a knife by his senior of a reputable Dum Dum school on Monday after an argument over a seat in the schoolbus.The 16-year-old student, who received several cuts and bruises on his neck and shoulder after the accused allegedly slashed him repeatedly, had to be admitted to a Dum Dum hospital.
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