Police in a drive held a primary school teacher at Abhaynagar upazila in Jessore on Saturday night for allegedly sexually abusing a schoolgirl.The arrestee is Asutosh, a teacher of a primary school in the upazila.Locals said the teacher touched the private parts of the girl first on April 27. He again repeated the crime on Saturday whereby the girl raised screaming.Officer-in-charge of Abhaynagar Police Station, Sheikh Nasir Uddin said they would take legal action against the teacher after investigation.