Image credit: Ishani bhattacharya by X

Introduction

A birthday celebration that was supposed to mark a new beginning allegedly turned into one of India’s most debated criminal investigations. On 18 June 2026, Pune businessman Ketan Agarwal, aged 26, died after falling from Lohagad Fort near Lonavala. Initially, the incident appeared to be an unfortunate trekking accident. However, within a few days, the investigation took a dramatic turn when the police alleged that Ketan’s fiancée, Siya Goyal, and her alleged lover, Chetan Chaudhary, had conspired to kill him.
According to the investigation, Siya and Ketan had become engaged earlier this year and were expected to marry in November. Their families had reportedly planned a grand wedding. What appeared to be a happy relationship allegedly concealed a parallel relationship between Siya and Chetan, leading investigators to suspect a carefully planned conspiracy.
As the investigation progressed, CCTV footage, mobile phone records, witness statements, and forensic evidence reportedly caused the police to treat the case as murder instead of an accidental death.
Yet, despite intense media attention, one constitutional principle remains unchanged:
Every accused person is presumed innocent until proven guilty by a competent court of law.
This article examines the legal aspects of the case under the Bharatiya Nyaya Sanhita, 2023 (BNS), the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), and the Bharatiya Sakshya Adhiniyam, 2023 (BSA).

The Incident That Changed Everything

According to police, Ketan Agarwal accompanied his fiancée to Lohagad Fort for what appeared to be a birthday outing. Shortly thereafter, he fell into a deep valley and died.
The first explanation given to the authorities was that Ketan had accidentally slipped while taking photographs. Police initially registered the incident as an accidental death.
However, Ketan’s family reportedly questioned this version. They stated that he was an experienced trekker who was familiar with the terrain and was unlikely to lose his balance so easily.
Those doubts prompted investigators to examine CCTV footage, mobile location data, witness statements, and other evidence. Police now allege that the death was the result of a planned conspiracy.
Whether these allegations are ultimately proved remains a matter for trial.

Why Did Police Convert an Accident into a Murder Case?

Many people believe that once police register an accidental death, the matter is closed forever. Legally, this is incorrect.
If fresh evidence later indicates that the death may have been intentional, the investigating agency is legally empowered to alter the nature of the offence.
That appears to have happened in this case.
If investigators discover evidence suggesting intention, planning or conspiracy, they may register offences under Section 103 of the Bharatiya Nyaya Sanhita, 2023, which deals with murder.
The investigation therefore shifted from determining “How did he fall?” to “Was he pushed?”

The Alleged Conspiracy

Investigators further allege that Siya Goyal was in a relationship with another man, Chetan Chaudhary.
Police claim both accused planned Ketan’s murder because Siya allegedly did not wish to proceed with the marriage.
The investigation also suggests there may have been an earlier attempt at Lohagad Fort a few days before the incident.
These allegations remain to be proved through legally admissible evidence during trial.

Why Is Criminal Conspiracy So Important?

One of the most significant provisions invoked in this case is Section 61(2) of the Bharatiya Nyaya Sanhita, dealing with criminal conspiracy.
Conspiracy is rarely proved through direct evidence because unlawful agreements are generally made in secrecy.
Instead, courts examine circumstances such as:
  • Continuous communication between the accused.
  • Mobile phone location records.
  • Conduct before and after the incident.
  • Financial transactions.
  • CCTV footage.
  • Recovery of digital devices.
  • Attempts to mislead investigators.
If these circumstances form one continuous chain pointing toward a prior agreement, the prosecution may succeed in proving conspiracy.
The Importance of Digital Evidence
Unlike older criminal investigations that depended largely upon eyewitnesses, modern investigations often revolve around technology.
In this case, investigators have reportedly relied upon CCTV footage, mobile phone locations, electronic communications and other digital material.

Electronic Evidence May Become the Backbone of the Case

Under the Bharatiya Sakshya Adhiniyam, 2023, properly collected electronic evidence is admissible before courts.
The prosecution may rely upon:
  • CCTV recordings
  • Mobile tower locations
  • WhatsApp chats
  • Google timeline
  • Call Detail Records (CDRs)
  • Digital photographs
  • Forensic examination of electronic devices
However, electronic evidence alone is not sufficient merely because it exists.
The prosecution must establish its authenticity, integrity and relevance.
The defence may challenge whether such evidence has been properly collected, preserved and presented before the court.

Is This a Circumstantial Evidence Case?

At present, there is no public indication that an independent eyewitness directly witnessed the alleged act.
Therefore, the prosecution may largely depend upon circumstantial evidence.

Circumstantial Evidence Can Be Strong—but Only If Complete

Indian criminal law recognises that murder can be proved entirely through circumstantial evidence.
However, the circumstances must form one complete chain.
The prosecution must establish that:
  • every circumstance has been proved;
  • all circumstances are consistent only with guilt;
  • no reasonable alternative explanation exists.
If any significant gap remains in that chain, the accused may receive the benefit of reasonable doubt.

Can the Accused Get Bail?

This has become one of the most frequently asked questions since the arrests.
The answer is yes but it is not easy.
Murder is a non-bailable offence. This does not mean bail is legally prohibited. It simply means that bail is granted only after careful judicial scrutiny.
During police custody and the early investigation stage, courts are generally cautious because investigators require uninterrupted access to evidence.
If the investigation is completed and the chargesheet is filed, the accused may renew the request for regular bail.
If the evidence appears weak, or if prolonged incarceration becomes unjustified, the court may grant bail subject to appropriate conditions.
Equally important is the principle that grant of bail does not amount to acquittal, and rejection of bail does not amount to conviction.
The court deciding bail only examines whether continued custody is necessary it does not decide guilt.

Can the Accused Receive the Death Penalty?

Many discussions on social media assume that every murder conviction automatically results in capital punishment.
Indian criminal law says otherwise.
Even if a person is convicted of murder, the court may award:
  • Life Imprisonment, or
  • Death Penalty only in the “rarest of rare” cases.
Before awarding capital punishment, courts examine aggravating as well as mitigating circumstances.
Therefore, at the present stage, any discussion regarding punishment is entirely premature.

Lessons from the Case

Whatever the final outcome, this investigation demonstrates how criminal investigations have evolved.
Modern policing increasingly depends upon:
  • Digital evidence,
  • Scientific investigation,
  • Electronic surveillance,
  • Forensic science,
  • Mobile technology.
At the same time, the case also reminds us that media narratives cannot replace judicial findings.

Conclusion

The Siya Goyal case has generated widespread debate because it combines allegations of betrayal, an impending marriage, and a death under suspicious circumstances. However, criminal trials are decided not by headlines or public opinion but by legally admissible evidence.
The prosecution must establish every ingredient of murder and conspiracy beyond reasonable doubt. The defence, on the other hand, has the right to challenge every piece of evidence and to present its own explanation. Until the trial concludes, the allegations remain unproven.
As this case progresses through investigation and trial, it is likely to become an important illustration of how courts evaluate circumstantial evidence, electronic records, conspiracy allegations, and bail principles under India’s new criminal laws. Regardless of the public discourse surrounding the case, the final verdict will depend entirely on what is proved before the court in accordance with law.

Disclaimer: This article is intended solely for legal analysis and educational purposes. It is based on publicly reported allegations and the current stage of investigation. No court has yet determined the guilt or innocence of the accused. Under Indian law, every accused person is presumed innocent unless proven guilty beyond reasonable doubt before a competent court.