According to ARY News, Ubaid K2 has disclosed that Deputy Superintendent Jail Amanullah Niazi was killed after he refused to facilitate Saulat Mirza.
Saulat Mirza, a former worker of MQM, was recently hanged to death in Machh Jail of Balochistan after convicted in triple murder case.
An anti-terrorism court Karachi was informed during the hearing of Amanullah murder case on Monday that Ubaid K2 has disclosed the names of 12 more accused including Noman alias Nomi, Sajid alias Sajju, Irfan alias Ganna, Zahid alias Muzammil and others.
Four police officials including Amanullah Niazi were killed in an attack in Karachi.
The court has issued non-bailable warrants for the all accused.