New Delhi: A series of investigations has revealed that a woman played an important part in the murder of the 40-year-old dentist.
A middle-aged woman - Naseer's mother Maesar - has been arrested in connection with the murder of Dr Pankaj Narang.
Naseer's mother Maesar was visible in the CCTV footage allegedly attacking the doctor with her son and others.
Also, further interrogation revealed that Maesar allegedly instigated the violence.
According to Delhi Police, she provoked her son to beat up the doctor.
Naseer and the three other youths, Amir, Ameer and Gopal, all aged around 20 years, were already arrested.
The 40-year-old dentist was allegedly beaten to death by a group of about 12 people at his residence in West Delhi's Vikaspuri area. Nine of them, including a juvenile and a middle-aged woman, have been arrested, police said.
Meanwhile, police have provided security to the doctor's family and several officials were deployed outside his residence.
Investigation into the case is underway and efforts are on to nab the other accused at the earliest, police added.
