Mohammed Ahmed lodged the complaint with Alair Police Station, and sought for initiating necessary action, a police officer said.
"A General Diary (GD) Entry has been made following the complaint. No case has been registered as legal opinion has been sought on the same," Alair Police Station Sub-Inspector P Raghvender told PTI.
Ahmed had earlier termed the killing of Viquar and his four associates as "police murder".
According to police, Viquar Ahmed asked to stop the van to attend nature's call. After returning to the van, he snatched the Insas rifle of one of the police constables and opened fire. The other four also tried to snatch weapons of accompanying policemen, and were killed when the police fired in self defence.
On April 8, a case of attempt to murder and other relevant offences under the IPC and the Arms Act was registered against the five alleged terror operatives.
Viquar was also associated with the radical fundamentalist organisation Darsgah-e-Jihad-o-Shahadath (DJS) and had taken part in several terrorist activities since 2002, police had said.
