Earlier, in the early hours on March 10, the car of a property dealer was fired upon by unidentified assailants in Najafgarh.
During questioning, the accused revealed that they had attacked the victims for their abusive remarks against them, police said.
They all were found in the same room with traces of foam oozing out of their mouths hinting that they may have consumed poison.
The accused, identified as Satish, 29, a resident of Najafgarh, viciously attacked the victim, Love, a resident of the same locality, with his associates.
Acting on a tip-off from local informers, the police discovered that the suspect was hiding in Shekhupur, Bihar.
Acting on the tip-off, police apprehended the suspect on February 25 near Gate No. 4 of Japanese Park in Rohini and recovered a sophisticated pistol along with two bullets from his possession.
The incident occurred on the intervening night of February 19 and 20 and was reported from Hindu Rao Hospital, where the victim, identified as Pulkit Singh, a handcart pusher, was brought in an unresponsive state.
The arrests led to the seizure of a sophisticated pistol, two country-made pistols, and five bullets. One of the arrested gangsters was involved in making extortion calls to a politician, the police said.
Deputy Commissioner of Police (Metro) Hareshwar Swami praised the initiative, stating that while solving heinous crimes remains a priority, such efforts are equally important in bringing relief and happiness to the common people.
It was yesterday around 9 PM that a call regarding a murder of an elderly woman, 65, was received at Dayalpur police station.
