Police have arrested  chairman of Gaan Bangla television channel Kaushik Hossain Taposh from Bhatara area in Dhaka. Taposh was arrested on Sunday night in connection with a case filed at the Uttara East Police Station over killings during the July-August mass movement, said Deputy Commissioner (DC) of the Uttara Division of Dhaka Metropolitan Police (DMP)  Raunak Jahan on Monday. Taposh was sent to a court on Monday with a seven-day remand prayer. Read: Ex-Housing minister Muktadir arrested: DMP