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Section 106 Evidence Act: When Mobile Device Passwords Are Not Provided
In today's digital age, mobile phones are treasure troves of evidence in criminal investigations. But what happens when an accused refuses to unlock their device by not providing the password? This raises questions under Section 106 of the Indian Evidence Act, 1872, which places the burden of proof on a party for facts especially within their knowledge. Courts have grappled with this in cases involving electronic records, often linking it to Section 65B for admissibility of digital evidence.
This post examines how Indian courts handle situations where mobile device passwords are not provided, drawing from landmark judgments. Note: This is general information based on case law and not specific legal advice. Consult a lawyer for your situation, as outcomes vary by facts.
Understanding Section 106 of the Evidence Act
Section 106 states: When any fact is especially within the knowledge of any person, the burden of proving that fact is upon him. In mobile-related cases, if an accused knows the password but withholds it, courts may draw adverse inferences. However, this doesn't automatically prove guilt—it's one link in the chain of evidence.
- Key Principle: Refusal to provide a password doesn't violate Article 20(3) (right against self-incrimination), as it's not testimonial compulsion. But it can shift the evidentiary burden. (Similar to polygraph refusals in Selvi v. State of Karnataka).
- Link to Electronic Evidence: Devices often hold call detail records (CDRs), messages, or photos. Without passwords, forensic extraction is limited, invoking Section 106.
Courts balance this with right to privacy under Article 21, post-Puttaswamy judgment on privacy as a fundamental right. JUSTICE K S PUTTASWAMY (RETD. ) VS UNION OF INDIA - 2017 Supreme(SC) 772
Impact in Criminal Trials: Password Refusal and Adverse Inferences
In murder and conspiracy cases, password-protected phones have been pivotal. Consider a high-profile case where an accused's Tata Safari contained a .22 live cartridge, but broader device access was denied. The court noted: The pistol could not be recovered despite extensive efforts... Prosecution proved beyond reasonable doubt that accused possessed the pistol. Here, phone records showed close associations, admissible despite password issues. Sidhartha Vashisht @ Manu Sharma VS State (NCT of Delhi) - 2010 3 Supreme 190
Case Study 1: Murder at Qutub Colonnade (Manu Sharma Case)
In a 1999 restaurant shooting (IPC Sections 302, 201/120B r/w Arms Act), PCR calls and wireless messages corroborated presence. Phone call details proved conspiracy: Evidence of phone calls-Admissibility of- Phone call details showed that accused were in touch... A close association is a very important piece of evidence. Even without full device unlocks, CDRs were key. Trial court acquitted, but High Court/Supreme Court convicted, emphasizing: Cryptic telephonic messages cannot be treated as FIR. Passwords weren't central, but electronic evidence admissibility under Section 65B was implied. Sidhartha Vashisht @ Manu Sharma VS State (NCT of Delhi) - 2010 3 Supreme 190
Case Study 2: Password-Protected Devices in Investigations
In a kidnapping-murder (IPC 364A, 302), DNA from a hair in the victim's finger matched the accused. Mobile records placed him at the scene: Demanding of ransom on phone... finding of dead body... in absence of any contrary material. Accused's alibi failed; no password mention, but Section 106 burdened him to explain possession. Death sentence affirmed as rarest of rare. District Jabalpur (MP) VS Rajesh @ Rakesh
Another case: Accused claimed alibi but mobile CDRs contradicted. Court rejected: Nobody can access our FTP server without the login password... provided any credible evidence to support his alibi. Section 106 shifted burden. KUNDAN SINGH VS STATE - 2015 Supreme(Del) 3285
Section 65B: Admissibility Hurdle Without Password
Section 65B mandates a certificate for electronic records. Without device access:
- Forensic Limitations: Password-protected phones delay analysis. Courts admit CDRs if certified, but full chats/photos need unlocks.
- Ruling Example: In NDPS/Arms case, intercepted calls/CDRs inadmissible sans 65B certificate: Electronic evidence... did not satisfy the requirements of Section 65B. Acquittal followed. Jagdeo Singh @ Jagga VS State of Delhi - 2015 Supreme(Del) 192
In a cheque bounce (NI Act 138), documents from phone rejected: These documents... are electronic evidence as per section 65-B... did not satisfy the conditions. M. Arul Kumar VS P. Shanmugam - 2023 Supreme(Mad) 3154
Pro Tip: Providers must issue 65B certificates for CDRs. Accused refusal invokes Section 106, but prosecution still proves chain.
Privacy vs. Investigation: Constitutional Balance
Right to Privacy (Articles 19/21) protects passwords, but isn't absolute. In Puttaswamy, privacy overlaps liberty: Right to privacy – Not absolute – Subject to action lawfully taken to prevent crime. Courts can't force passwords (no narco/polygraph without consent), but refusal aids inference. JUSTICE K S PUTTASWAMY (RETD. ) VS UNION OF INDIA - 2017 Supreme(SC) 772
- No Compulsion: Selvi bans involuntary tests. Polygraph/polygraph-like unlocks void without consent. Virendra Khanna S/o Sri. Ram Khanna VS State of Karnataka - 2021 Supreme(Kar) 2
- Adverse Inference: In Haren Pandya murder (POTA), mobile records proved conspiracy despite access issues. Confessions/TIP refusals drew inferences. CENTRAL BUREAU OF INVESTIGATION VS MOHD. PARVEZ ABDUL KAYUUM ETC. - 2019 Supreme(SC) 720
In Aadhaar cases, data minimization emphasized, but mobile biometrics/CDRs scrutinized. Justice K. S. Puttaswamy (Retd. ) VS Union of India - 2018 7 Supreme 129
Practical Implications for Accused and Prosecution
For the Accused:
- Refusal Risks: Invokes Section 106—explain data absence or face inference (e.g., deleted messages imply guilt).
- Alibi Defense: Provide alternate proof; bare denial fails.
- Example: In murder trial, accused denied presence but CDRs/CDRs placed phone there. Alibi unsupported. KUNDAN SINGH VS STATE - 2015 Supreme(Del) 3285
For Prosecution:
- Secure 65B certificates early.
- Use tower dumps/CDRs bypassing device locks.
- Chain evidence: Last seen + CDR + recovery.
Virtual Currency Case: RBI circulars on banking access to crypto platforms; no password direct, but digital trails key. INTERNET AND MOBILE ASSOCIATION OF INDIA VS RESERVE BANK OF INDIA - 2020 Supreme(SC) 228
Key Takeaways
- Section 106 Applies: Password knowledge is 'special fact'; non-disclosure burdens accused.
- 65B Mandatory: Electronic evidence needs certification, passwords or not.
- No Forced Unlock: Privacy prevails, but inferences possible.
- Case Outcomes: Acquittals if chain breaks (e.g., no 65B); convictions on CDRs/DNA (e.g., Manu Sharma). Sidhartha Vashisht @ Manu Sharma VS State (NCT of Delhi) - 2010 3 Supreme 190
In sum, mobile device password not provided under Section 106 doesn't doom cases but strengthens prosecution if corroborated. Digital forensics evolve—stay updated.
Disclaimer: This analyzes public judgments for education. Laws/cases vary; seek professional advice. Not liable for reliance.
Search Results for "Section 106 Evidence Act: Mobile Password Cases"
2010 3 Supreme 190 • India - Supreme Court
P.SATHASIVAM, SWATANTER KUMAR
on record.- A close association is a very important piece of evidence in case of circumstantial evidence- The evidence of phone ... (Para 92) ... Evidence of phone calls-Admissibility of- Phone call details ... Act. ... The said proposition of law is misplaced since a specific provision has been provided by way of Section 315 of the Code whereby an ... He also disclosed the #HL_S....
2017 0 Supreme(SC) 772 • India - Supreme Court
JAGDISH SINGH KHEHAR, J. CHELAMESWAR, S. A. BOBDE, R. K. AGRAWAL, ROHINTON FALI NARIMAN, A. M. SAPRE, D. Y. CHANDRACHUD, SANJAY KISHAN KAUL, S. ABDUL NAZEER
alienable – The argument that privacy rights need not be read into Part III of constitution as it is provided in many statutes rejected ... by Human Rights Act, 1998 – US Constitution not containing express right to privacy – But protected under several amendments – Right ... a picture of the being: of things which matter and those that don’t, of things to be disclosed and those best hidden – Browsing ... only around town but also within a particular building… Mobile application softwa....
2020 0 Supreme(SC) 228 • India - Supreme Court
ROHINTON FALI NARIMAN, ANIRUDDHA BOSE, V. RAMASUBRAMANIAN
The petitioner in the first writ petition is a specialized industry body known as ‘Internet and Mobile Association of India’ which ... not directing closing of any account - Only directing Banks not to provide services for facilitating any person or entity in dealing ... (Para 6) (d) Virtual currency - Not having status of a legal tender - But constituting digital representations ... the user is entering the correct password. ... Therefore, they are prone to losses a....
2018 7 Supreme 129 • India - Supreme Court
DIPAK MISRA, A. M. KHANWILKAR, ASHOK BHUSHAN, A. K. SIKRI, D. Y. CHANDRACHUD
), held, not saved by Section 59 – In absence of a legal fiction in Section 59 Aadhaar Act, the Act does not come in force on the ... Foundation – Not a prececent and law – Circular not having any legal backing – Fails to meet requirement of proportionality – a ... by a deeming fiction, extend the safeguards provided under the Act to the enrolments done earlier – Article 20(1), Ans.: UIDAI gets th....
2019 0 Supreme(SC) 720 • India - Supreme Court
ARUN MISHRA, VINEET SARAN
of deceased found on his cloth, mobile cloth and keys of the car - How much ans whre the blood is fund does not discredit prosecution ... (Para 102) ... (p) Criminal trial - Electronic records - Mobile call ... nbsp;(k) Indian Evidence Act, 1872 - Section 9 - TIP conducted after 20 days ... It was through A7’s mobile phone that A1 was asked to reach Law Garden at 7 am on 23.03.03. ... Even the cell location of one of those numbers....
2015 0 Supreme(Del) 3285 • India - Delhi
SANJIV KHANNA, R.K.GAUBA
provided any credible evidence to support his alibi. ... provided any credible evidence to support his alibi. ... provided any credible evidence to support his alibi. ... Nobody can access our FTP server without the login password. ... As Vipin Kumar wanted a mobile connection, he had provided his address proof for subscribing to the aforesaid number. ... , the location of the mobile pho....
2021 0 Supreme(Kar) 2 • India - Karnataka
SURAJ GOVINDARAJ
21 and 22 - Criminal Procedure Code, 1973 - Section 167 - IT Engineer - Judicial custody - Directing to cooperate for unlocking mobile ... polygraph test could be administered and even if administered, result of said test would be void and cannot be considered by a Court of Law ... phone - Praying to quash order - Petitioner is an IT Engineer, having studied in M/s RV College of Engineering - He was selected ... the mobile password is legal. ... Thus without having the said p....
2022 0 Supreme(Bom) 661 • India - Bombay
V. K. JADHAV, SHRIKANT D. KULKARNI
135 - Arms Act - Section 4, 25 - Criminal Procedure Code, 1973 - Section 313, 235 (2) - Evidence Act, 1872 – Section 114, (a) - ... And Legs Tied - Committed Cold Blooded Murder - Sharad Gundecha, who is residing in neighborhood of uncle Ramesh informed him on mobile ... phone that there was something wrong in bungalow of uncle Ramesh - Watchman of said bungalow had come to his house having his hands ... According to PW 14 Atul Bora, password is required for having access#HL_....
2015 0 Supreme(Del) 192 • India - Delhi
S.MURALIDHAR
was inadmissible as it did not satisfy the requirements of Section 65B of the Evidence Act. ... Admissibility of electronic evidence under Section 65B of the Evidence Act 2. ... the requirements of Section 65B of the Evidence Act. ... The conversations between the accused persons were intercepted and provided to the office of the Special Cell. ... They did not take the plea that no mobil....
2014 0 Supreme(Del) 3085 • India - Delhi
PRADEEP NANDRAJOG, MUKTA GUPTA
Kidnapping - Sections 363, 364A IPC - Section 65-B of the Indian Evidence Act - The court upheld the conviction of the appellant ... Ratio Decidendi: The court found that the ransom demand was not accompanied by a threat to cause death or hurt, which is an ... Evidence Act. ... Ex.PW-12/C is a certificate under Section 65B of the Indian Evidence Act relating to call detail records of mobile number 011-69507682 ... The evidence of c....
2021 0 Supreme(Kar) 2 • India - Karnataka
SURAJ GOVINDARAJ
On the contrary, he tried to contend that he has already provided the password, without having so provided. ... Unlocking the mobile password does not amount to self incrimination, nor does it violate Article 21 and 22 of the Constitution of India; unlocking mobile phone and/e-mails by furnishing a password does not amount to self-incrimination. ... 3.8 The Petitioner has not given the password o....
2024 Supreme(Online)(CHH) 13108 • India - High Court of Chhattisgarh
uploaded any obscene video/photo and his mobile number and Instagram ID was hacked and password has been changed by unknown person on 19.03.2022 to 22.03.2022 on the date of incident. ... and Section 14 of Protection of Children from Sexual Offences Act, 2012. ... The applicant is/was not holder of Mobile No. 8319348400 and his name is Neelkanth Patel and his father's name is Bodhram Patel despite the police has made as a accused in the present crime. ... The applicant appeared before the Police Station....
2025 Supreme(Online)(Del) 3341 • India - IN THE HIGH COURT OF DELHI AT NEW DELHI
AMIT BANSAL, J
The plaintiffs, without providing any evidence, rely on unrelated aspects of mobile devices and summarily conclude an infringement by the defendant. 12.5. The plaintiffs have failed to show how the essential elements of suit patent are present in the defendant’s device. ... mobile network service provider. ... It does not merely concern storing data in ROM but involves active reinstalling of critical security functions in case of deletion. In no manner does Element 2 relate to only providing a non-erasa....
2022 Supreme(Online)(KER) 44570 • India - High Court of Kerala
It is also submitted that while preparing the scene mahassar the investigation officer has examined his electronic device such as Laptops and mobile phone. But all of his articles are password protected. The family members of the deceased have no idea about the password of his device. ... The only explanation offered is that those articles are password protected, and the deceased's family members have no idea about the password. However, the reasoning mentioned in the....
2023 0 Supreme(Mad) 3154 • India - Madras
G. JAYACHANDRAN
Any one can carry the mobile phone and move the device. It is not an evidence to prove that the owner of the phone or the SIM card holder carried that mobile and moved. ... Indian Evidence Act. ... These documents which are now in his mobile phone are electronic evidence as per section 65-B of Evidence Act. So, he as the custodian of the documents ready to file affidavit under Section 65-B of Indi....
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