The Hotel Mock Test: Inside the 2020 Assam Police Sub-Inspector Paper Leak, the SP Office Breach, and the Fall of a Khaki Dynasty

I. The Khaki Dream: 66,000 Aspirants, 597 Badges

In Assam, a Sub-Inspector's badge carries immense social weight. Unlike lower-tier constabulary posts, an SI commands police stations, leads criminal investigations, oversees highway jurisdictions, and possesses wide preventive powers under the Code of Criminal Procedure.

When the State Level Police Recruitment Board (SLPRB)—chaired by retired Director General of Police Pradeep Kumar—advertised 597 vacancies in 2018 and re-notified them in 2019–2020, the response was overwhelming. More than 66,000 graduates applied. Thousands of families across rural Assam took high-interest private loans or mortgaged ancestral paddy fields to pay for competitive exam coaching in Guwahati and Jorhat.

The SLPRB had promised an unassailable selection process: - Question papers were drafted under high-security protocols and printed under classified conditions. - Packets were sealed in multi-layered, tamper-evident security bags and packed into heavy steel trunks. - Trunks were dispatched to district police headquarters days before the exam and deposited inside the confidential strongrooms of district Superintendents of Police, guarded 24 hours a day by armed sentries.

The fatal vulnerability in this architecture was a fundamental blind spot of Indian bureaucratic design: the assumption that the rank of Superintendent of Police is beyond criminal suspicion.

II. The Karimganj Strongroom Breach: Khaki Betrayal

In the southern tip of Assam, in the Barak Valley district of Karimganj, the confidential trunks containing question papers for the region arrived on September 16, 2020. They were placed in the official strongroom at the office of the Superintendent of Police, Karimganj.

The custodian of that strongroom was Kumar Sanjit Krishna, an officer of the Assam Police Service (APS) who served as the Superintendent of Police, Karimganj. Krishna was not an ordinary district police chief; he was deeply entrenched in Assam’s power corridors, being the immediate younger brother of Kumar Sanjay Krishna, the state’s serving Chief Secretary—the highest bureaucratic officer in the entire government of Assam.

According to the subsequent 4,440-page CID chargesheet, Sanjit Krishna had entered into a covert financial arrangement with a network of examination racketeers operating out of Guwahati.

In the quiet hours prior to the examination, inside his own official headquarters where armed sentries stood outside, SP Sanjit Krishna facilitated unauthorized physical access to the confidential trunks.

The tamper-evident seals on the reserve packets were carefully sliced open. Using a smartphone camera, conspirators took high-resolution photographs of every single page of the Sub-Inspector question paper.

The packets were then resealed to ensure no outward signs of tampering would alert district distribution officers on the morning of September 20.

For this single act of in-vault treason, the CID established that SP Sanjit Krishna was promised an illicit payout of ₹40 lakh, receiving an immediate cash installment of ₹10 lakh delivered directly to his trusted associates.

Within hours, the digital images of the Karimganj question paper were traveling across encrypted channels toward Guwahati.

III. The Night at Hotel Bhargav Grand: The Solver Camp

In Guwahati, the logistical headquarters of the syndicate was the sprawling commercial empire of Prasanta Kumar (P.K.) Dutta.

Dutta had retired from the Assam Police in 2019 as a Deputy Inspector General of Police (DIG). Over his three decades in uniform, Dutta had developed a reputation for flamboyance, power-broking, and an uncanny ability to accumulate vast real estate holdings. Following retirement, he owned several luxury hotels, residential complexes, and commercial properties across Guwahati, including Hotel Bhargav Grand near the Inter-State Bus Terminus (ISBT) in Betkuchi, Bhargav Residency, and the Thank You Lodge in Ganeshguri.

Partnering with Dutta was Diban Deka, a high-profile youth leader affiliated with the ruling Bharatiya Janata Party (BJP) who operated several private coaching and placement consultancies. Deka utilized his political visibility and extensive social media reach to scout candidates, promising guaranteed selection in the SI recruitment test in exchange for ₹3.5 lakh to ₹5.5 lakh per candidate.

On the evening of Saturday, September 19, 2020—roughly sixteen hours before the official examination—the syndicate executed its master operation at Hotel Bhargav Grand.

Under cover of darkness, private vehicles transported approximately 70 paying candidates to the hotel. Their mobile phones were confiscated at the entrance, and they were escorted to a sealed conference hall.

Inside the hall, P.K. Dutta and his lieutenants had installed high-speed photocopiers. As the images sent from the Karimganj strongroom arrived, the question paper was printed in bulk. A panel of hired college lecturers and subject-matter tutors sat in adjacent rooms, drafting an exhaustive, error-free answer key.

Throughout the night of September 19, the 70 candidates sat inside Bhargav Grand under the supervision of the retired DIG. They were subjected to a complete "mock test": solving the exact paper they would encounter the next morning, memorizing numerical answers, and rehearsing general knowledge solutions until dawn.

At 7:00 AM on Sunday morning, after a hearty breakfast provided by the hotel, the candidates were returned their personal belongings and dispatched in private cabs to their designated examination centers across Guwahati and neighboring districts.

The syndicate believed their operation was hermetically sealed. But they had made a fatal miscalculation.

IV. The WhatsApp Leak and the 12:30 PM Abort

To maximize profits, lower-tier sub-agents and brokers had sold digital copies of the question paper to secondary clients across lower Assam early Sunday morning.

Inevitably, an anxious candidate or sub-broker forwarded the images onto unsecured WhatsApp groups in Nalbari and Barpeta.

By 11:45 AM—fifteen minutes before the scheduled start of the examination—the images had gone viral across hundreds of smartphones. When invigilators broke the seals of the question paper packets inside the exam halls at 12:00 noon, candidates who had seen the leaked images immediately recognized the first five questions on Indian history and general science.

Whispers spread through examination rooms. Outside the centers, journalists and student unions received the forwarded images, compared them with the syllabus, and contacted senior government officials.

In Dispur, the seat of government, Chief Minister Sarbananda Sonowal acted without hesitation. Recognizing that proceeding with the examination would corrupt the entire police officer cadre and trigger massive street unrest, Sonowal ordered the immediate cancellation of the exam at 12:30 PM, barely half an hour after it began.

The Chief Minister directed the CID and Guwahati Police to initiate an unsparing, high-level criminal crackdown: "No one, regardless of political affiliation or administrative rank, will be spared."

V. The Resignation of a DGP and the Manhunt

The cancellation triggered an earthquake inside the Assam Police establishment.

On September 27, 2020, former Director General of Police Pradeep Kumar, who had served as the Chairman of the SLPRB since his retirement, tendered his resignation, stating that he was stepping down on moral grounds to preserve the credibility of the force. The state government immediately reconstituted the recruitment board under the direct command of incumbent DGP Bhaskar Jyoti Mahanta.

Meanwhile, as CID teams raided Hotel Bhargav Grand and discovered shredded question paper fragments, cash registers, and candidate rosters, the principal conspirators went into hiding.

Diban Deka fled Guwahati, posting dramatic video messages on Facebook claiming he was "innocent" and was being framed by "big fish" inside the police administration. On September 30, after ten days on the run, Deka surrendered to police in Patacharkuchi in Barpeta district.

Retired DIG P.K. Dutta executed a more elaborate escape. Driving an unmarked SUV with his son, Dutta crossed through West Bengal, entered the Siliguri corridor, and slipped across the international border into Nepal, where he hid in luxury hotels in Kathmandu.

Assam Police CID, working in coordination with central intelligence agencies and West Bengal Police, tracked Dutta’s digital footprint and financial conduits. Detectives convinced Dutta’s family members that an Interpol Red Corner Notice was imminent and his vast property holdings would be attached under economic offense laws.

On October 6, 2020, as P.K. Dutta attempted to cross back into India at the Kakarbhitta-Panitanki border crossing in Darjeeling, a joint team of Assam CID and West Bengal Police surrounded his vehicle and took him into custody.

VI. The Fall of the SP: The Karimganj Link Closes

While Dutta and Deka were under arrest, the CID’s forensic focus turned to how the paper had leaked in the first place.

Digital metadata extracted from the earliest WhatsApp images pointed incontrovertibly to Karimganj. The physical lighting angles, carpet patterns, and background shadows matched the furniture inside the confidential annex of the Karimganj SP office.

Investigators summoned Karimganj Superintendent of Police Kumar Sanjit Krishna to the CID headquarters in Ulubari, Guwahati, for questioning.

The interrogation spanned five grueling days. Krishna’s elder brother, Chief Secretary Kumar Sanjay Krishna, took the principled stance of recusing himself entirely, publicly stating that the law must take its course without administrative interference.

Faced with call detail records (CDR) proving repeated late-night communications with syndicate brokers, bank transactions showing illicit cash transfers, and admissions by his own subordinate staff, Sanjit Krishna broke down.

On October 15, 2020, in an unprecedented action that sent shockwaves through the Indian police service, the Assam Police CID formally placed serving Superintendent of Police Kumar Sanjit Krishna under arrest.

It was the first time in modern Assamese history that a serving district police chief had been handcuffed for selling examination papers.

Raids on Dutta’s properties yielded an astonishing treasure trove: - ₹5.4 crore in unaccounted cash seized from lockers and residences. - Gold jewelry weighing over 1.5 kilograms. - Documents for 28 luxury properties, rubber plantations, and hotels valued at over ₹79 crore. - More than 1,000 blank signed cheques and original candidate admit cards.

VII. November 22: The Flawless Retest

Determined to restore the honor of the Assam Police, DGP Bhaskar Jyoti Mahanta oversaw the execution of the re-examination on Sunday, November 22, 2020.

The security apparatus deployed for the retest resembled a counter-insurgency operation: - Question papers were printed at a high-security press outside Assam under round-the-clock armed CID guard. - Papers were transported directly to centers on exam morning inside digital lockboxes that required dual OTP authentication generated from police headquarters. - All 154 examination centers were equipped with active mobile phone jammers, CCTV recording, and mandatory biometric thumbprint verification matched against voter and Aadhaar databases. - Flying squads led by Additional Directors General of Police (ADGPs) conducted surprise inspections.

Over 66,000 candidates appeared for the retest. The examination passed off without a single glitch, leak, or procedural complaint. The results were tabulated and published in record time, allowing deserving candidates from humble backgrounds to enter the Police Training College at Dergaon.

VIII. The 4,440-Page Chargesheet

On December 18, 2020—exactly 87 days after the mid-exam cancellation and well within the statutory 90-day window to prevent the accused from obtaining default bail—the Assam CID filed a monumental 4,440-page chargesheet before the Court of the Special Chief Judicial Magistrate in Guwahati.

The chargesheet formally named 36 individuals, including: - Prasanta Kumar Dutta (Retd DIG) - Kumar Sanjit Krishna (Serving SP) - Diban Deka (Politician/Broker) - Rupam Das, Saroj Sarma, and Kushal Das (Logistics and Technical conduits) - Dozens of middle-tier agents, hotel managers, and paying candidates.

The accused were charged under Sections 120-B (Criminal Conspiracy), 409 (Criminal breach of trust by public servant), 420 (Cheating), 201 (Destruction of evidence) of the Indian Penal Code, read with Sections 7, 8, and 13 of the Prevention of Corruption Act and relevant sections of the Assam Police Act.

The Gauhati High Court subsequently rejected repeated bail applications from Dutta, Sanjit Krishna, and Deka, observing that the betrayal of public trust by senior law enforcement commanders constituted an egregious crime against society that demanded severe deterrence.

IX. Institutional Legacy: Reclaiming the Khaki

The 2020 Assam Police Sub-Inspector paper leak stands as a watershed moment in the administrative history of Northeast India. It demonstrated that examination fraud is not merely the domain of street-level solvers, but can infect the apex of the law enforcement machinery itself.

The decisive institutional response—cancelling the test within 30 minutes, compelling the resignation of the recruitment chairman, arresting an elite serving SP and a retired DIG without political hesitation, and successfully holding a tamper-proof retest within two months—set a rare benchmark for administrative crisis management in India.

For the candidates who earned their Sub-Inspector stars in the clean retest of November 22, the memory of that Sunday in September remains a solemn reminder: that the uniform they wear was rescued from the auction block of Hotel Bhargav Grand through the relentless vigilance of investigative journalism, public outrage, and uncompromising legal accountability.

Chronological Case Timeline

Sources & Further Reading

1. Assam Police Criminal Investigation Department (CID) — Chargesheet in CID Police Station Case No. 21/2020 (State of Assam vs Prasanta Kumar Dutta, Kumar Sanjit Krishna, Diban Deka & Ors), 4,440-page judicial filing before the Court of Special Chief Judicial Magistrate, Kamrup (Metro), Guwahati, December 18, 2020. https://police.assam.gov.in
2. State Level Police Recruitment Board (SLPRB), Assam — Press Notification on Immediate Cancellation of Written Examination for Recruitment of 597 Posts of Sub-Inspector (UB), Notification No. SLPRB/REC/SI (UB)/2020, September 20, 2020. https://slprbassam.in
3. Gauhati High Court — Bail Rejection Orders in Bail Appln. No. 2514/2020 (Prasanta Kumar Dutta vs State of Assam) and connected petitions, January 2021. https://ghconline.gov.in
4. NDTV — Retired DIG and BJP Leader Arrested in Assam Police SI Recruitment Paper Leak Scam, Ratnadip Choudhury, October 1, 2020. https://www.ndtv.com/india-news/assam-police-sub-inspector-recruitment-exam-scam-retired-dig-arrested-2303574
5. The Hindu — Assam Police SI Scam: Retired DIG PK Dutta Ran Mock Test at Hotel Night Before Exam, Special Correspondent, October 7, 2020. https://www.thehindu.com/news/national/other-states/assam-police-si-scam-retired-dig-arrested-at-indo-nepal-border/article32791880.ece
6. Hindustan Times — Serving Assam SP Arrested by CID in Sub-Inspector Paper Leak Case, Utpal Parashar, October 16, 2020. https://www.hindustantimes.com/india-news/serving-assam-sp-arrested-by-cid-in-sub-inspector-paper-leak-case/story-T5qB12O3vHh2Z41L4.html
7. The Indian Express — Assam Police Recruitment Chief Resigns Over SI Exam Paper Leak Scandal, Abhishek Saha, September 28, 2020. https://indianexpress.com/article/north-east-india/assam/assam-police-si-exam-paper-leak-chairman-resigns-6623145/
8. The Assam Tribune — Over 66,000 Candidates Appear as Assam Police SI Retest Held Successfully Across 154 Centres, Staff Reporter, November 23, 2020. https://assamtribune.com/assam-police-si-retest-conducted-smoothly