Kolkata: someone known as the victim of the Behala Double Murder – 42 years Susmita Mondal and his son Tamojit Mondal (13) – behind the incident, said investigator on Tuesday.
The department detective murder section has taken over the probe of the Parnenree police.
The police have registered a robbery case with murder after the woman’s cellphone was found missing.
The woman and her son were found lying in bed in a separate room and deep injuries believed to be caused by sharp objects such as knives or helicopters suggested so that the duo had been attacked suddenly and they did not reject it.
The police have put aside the attack by organized gangs or someone who is not known by them.
According to the police, teenagers, a class-vi student of the English-secondary schools that have a good reputation, in uniform.
When he attended his online class on his mother’s cellphone until 3pm and missed the class starting at 315 in the afternoon, the police suspected that the crime was carried out around the time.
His mother’s cellphone was also gone.
The initial post-mortem report also suggested that the murder occurred in the afternoon.
The police said that the boy had attended his classes from 11.15am on Monday.
The last class he attended was the biology class, which took place starting at 14:15 to 3pm.
He lost from his Hindi class which began around 3.15 in the afternoon.
Tamojit’s personal tutor, an elderly man, has come around 5pm according to the normal routine, rang the bell twice and left because no one responded.
The woman’s husband, Tapan Mondal, claimed that he had entered the house when the door was not locked.
However, he has a backup key as usual, police said.
Tapan has been questioned several times so far after the police said they were “not satisfied with all the answers.” The source said that the phone was turned off for several hours in the afternoon, even though Lalbazar had not confirmed this claim.
Incidentally, some blood stains or lumps were considered around the ring used by the Tapan had been led by the police to send him for a forensic examination.
The forensic team that visited the crime scene and the evidence collected suggested that killers or killers have entered the bathroom to wash themselves after committing murder.
Detailed analysis of Tapan phones has revealed several conversations with unknown numbers, he claimed, was an official call.
The police tried to track the Tapanese relatives even when they spoke with relatives of Susmita who lived in Panrui near Shakuntala Park almost a few kilometers from her residence.
Police said they had not found a big complaint that was distributed by Susmita to them about her family.
Neighbors in Senpally claimed that they last saw Tamojit attending a neighbor’s birthday party the day before.
Even though the police said he was a housewife, a neighbor knew that he worked as a teacher.
Flat, where the victims lived, located on a contacted deadlock.
The police said there was no neighbor who heard noise from home to suspect anything.
Local MLA and State Minister of Parta Chatterjee visited Senpally and spoke to residents.
“Behala is a peaceful environment.
Such incidents have never been reported from this area before.
I have asked the police to investigate this case and make maximum efforts to accuse the defendant,” Chatterjee said.