A shocking murder in Kolkata's Garia area has raised serious questions after a 25-year-old software engineer was allegedly killed following a heated argument with his live-in partner. The victim, identified as Sarthak Sarkar, was found critically injured at his rented accommodation in Fartabad, southern Kolkata. Police have arrested his partner, Sanchalika Basu, and her mother, Moumita Basu, in connection with the alleged murder.

The incident, which reportedly took place on Saturday night, November 7, came to light in the early hours of Sunday after neighbours rushed to the couple's flat following cries for help. What initially appeared to be an ordinary evening ahead of Kali Puja celebrations allegedly turned into a violent confrontation, leaving a young software professional dead.

The Kolkata techie murder case has since drawn attention because of the circumstances surrounding the alleged attack, the involvement of two family members and the unanswered questions about what triggered the fatal argument.

Who Was Sarthak Sarkar? A 25-Year-Old Software Engineer from Barasat

Sarthak Sarkar, aged 25, was originally from Barasat in West Bengal's North 24 Parganas district. He worked as a software engineer at a private company in Sector V, Salt Lake, one of Kolkata's prominent information technology hubs.

According to preliminary reports, Sarkar had rented an apartment in the Fartabad locality of Garia, where he stayed regularly. He was in a relationship with Sanchalika Basu, who also lived at the rented accommodation, while her mother, Moumita, reportedly stayed there as well.

The couple had been living together for some time and were known to a few residents in the neighbourhood. However, neighbours reportedly said they did not interact much with the couple.

The circumstances of the case have left residents shocked, particularly because there was reportedly no obvious indication of the violence that would unfold inside the apartment.

What Happened on the Night of the Kolkata Murder?

According to the preliminary police account, Sarthak Sarkar and Sanchalika Basu had gone out on Saturday evening to purchase firecrackers for Kali Puja. They also reportedly bought meat from a local shop before returning to their rented flat.

Their outing appeared normal, and the two were reportedly in a cheerful mood while shopping.

However, the situation allegedly changed after they returned home. An argument reportedly broke out between the couple, which soon escalated into a violent altercation.

Investigators suspect that Sanchalika allegedly attacked Sarkar with a sharp weapon during the confrontation. Initial reports differ on the precise injury described, with accounts referring to an attack involving the shoulder or neck. The exact sequence of events and the weapon used are matters for the police investigation.

The motive behind the argument remains unclear. Authorities are examining what led to the disagreement and how it escalated into a fatal incident.

Neighbours Hear Cries for Help, Find Sarthak in a Pool of Blood

The incident reportedly came to light at around 1:30 am on Sunday, November 8, when neighbours heard a woman screaming and calling for assistance.

Concerned by the cries, several residents rushed towards the flat to find out what had happened. What they reportedly discovered inside was disturbing: Sarthak was lying on the bed in a pool of blood.

Neighbours also noticed scratch marks on Sanchalika's neck, according to accounts of the incident. The circumstances behind those injuries have not been conclusively established.

Residents immediately arranged for Sarkar to be taken to a nearby hospital. However, doctors declared him dead on arrival.

The discovery sent shockwaves through the neighbourhood. Residents who had heard the cries for help were suddenly confronted with the aftermath of an alleged murder inside a residential apartment.

One of the unsettling aspects of the incident was the contrast between the couple's reportedly normal outing earlier that evening and the violent scene neighbours encountered just hours later.

Sanchalika Basu and Mother Moumita Arrested

Following the incident, Kolkata Police arrested Sanchalika Basu and her mother, Moumita Basu, in connection with Sarthak Sarkar's alleged murder.

The arrests came as investigators began examining the events inside the rented apartment, the nature of the dispute and the possible involvement of both women.

While preliminary findings point towards an alleged attack during an argument between Sarthak and Sanchalika, the mother's precise role remains an important part of the investigation.

Police are investigating whether Moumita was directly involved in the alleged assault, whether she played any other role during or after the incident, and what happened inside the flat before neighbours arrived.

Authorities have also indicated that questioning the accused will help establish the exact weapon used and clarify the sequence of events.

The arrests do not, by themselves, establish the guilt of either accused. Their individual roles and the circumstances surrounding the death will have to be determined through the investigation and judicial proceedings.

Police Investigate the Motive Behind the Fatal Argument

One of the biggest unanswered questions in the Kolkata live-in partner murder case is what triggered the confrontation.

Although reports suggest that the argument took place after the couple returned from shopping for Kali Puja, the precise reason for the disagreement has not been established.

Investigators are working to reconstruct the events leading up to the attack. This includes examining the circumstances inside the rented apartment, questioning those involved and establishing the nature of the injuries sustained by the victim.

The police are also looking into the mother's involvement rather than assuming that both accused had identical roles.

Establishing the timeline is particularly important because the incident reportedly unfolded within a few hours of the couple returning home. The sequence of the argument, alleged assault, cries for help and discovery by neighbours could prove significant in determining what happened.

Further forensic findings and investigative evidence are expected to help clarify the circumstances of Sarthak's death.

Kali Puja Preparations Turn Into a Night of Tragedy

The timing of the incident has added another disturbing dimension to the case. The couple had reportedly stepped out to purchase firecrackers ahead of Kali Puja, a festival widely celebrated across West Bengal.

Their shopping trip, which included buying meat from a local vendor, reportedly appeared uneventful. There was apparently nothing unusual about their behaviour that suggested the night would end in tragedy.

Yet, after returning to the apartment, an argument allegedly escalated into a violent confrontation.

For neighbours, the incident was difficult to comprehend. A young man who had been going about his routine was suddenly found critically injured inside his own rented home.

The case has also brought renewed attention to the importance of understanding domestic disputes and recognising that conflicts within personal relationships can sometimes escalate into dangerous situations. However, the circumstances of this particular incident must be established through evidence rather than speculation.

Kolkata Techie Murder Case: What Happens Next?

With both Sanchalika Basu and her mother Moumita under arrest, investigators are expected to focus on establishing the complete sequence of events and determining the individual roles of the accused.

The police investigation will need to establish the exact circumstances of the alleged attack, the weapon involved, the motive behind the argument and whether anyone else was involved.

Forensic evidence, medical findings, witness accounts and statements recorded during questioning could all play an important role in reconstructing the incident.

The investigation will also need to clarify the nature of the injuries reportedly noticed on Sanchalika's neck and whether they have any bearing on the sequence of events.

At present, several aspects of the case remain under investigation. Until the police establish the facts and the judicial process determines responsibility, allegations against the arrested women must be treated as allegations.

For now, the death of 25-year-old Sarthak Sarkar has left his family and the local community grieving, while investigators work to uncover what happened inside the Garia apartment that night.

What began as an apparently ordinary evening of Kali Puja preparations ended in the death of a young software engineer. The central question now is not merely how the argument turned violent, but what exactly happened inside the flat and what evidence will ultimately reveal the truth.

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