A team of Rab-10 raided Rokeya Kindergarten School at Sutrapur at 2:10am and retrieved two foreign pistols, one foreign revolver, a cut rifle, two pistol magazines and seven bullets from beneath the floor of a schoolroom.

The raid was conducted following information from Mokter Hossain, an active member of an organised gang of criminals, Rab officials said.

After a weeklong intelligence, Rab arrested Mokter from Alamganj the same day.

In another raid, Rab-3 members arrested Golam Mostafa Pappu, 38, an accused in seven cases including murder and arms cases, from Ramna area.