On October 29, 2014, BSc student Arpita went missing from Hubli, Karnataka, after being pressured by her college partner Arun to get married. Fearful that disclosure of their relationship would ruin his academic ambitions and displease his strict family, PhD student and gold medalist Arun planned her murder. He traveled from Bengaluru to Hubli, leaving his silent mobile phone behind in Bengaluru to fake an alibi, met Arpita, and strangled her with her dupatta in a secluded field before burying her body in a shallow grave. Her badly decomposed body was discovered by farmers on May 30, 2016, wearing a gold chain with an 'AA' locket. Arpita's family did not report her missing until October 24, 2016, due to fear of social stigma. Investigation was delayed by another high-profile case (the assassination of M.M. Kalburgi). When investigators re-examined Arpita's call detail records, they noticed that Arun had suddenly stopped answering her calls and messages in the two days leading up to her disappearance—a stark divergence from their usual communication pattern. Unannounced, police searched Arun's room in Bengaluru and found a detailed diary in which Arun had systematically documented police procedures, news reports, potential interrogation questions, and his prepared responses. Facing the evidence, Arun confessed to the murder and led police to reconstruct the incident. He was arrested, charged, and later granted bail after two and a half years while trial proceedings continued.
Country: India
State/Province: Karnataka, India
City/Region: Hubli
Incident Type: Murder
Relationship Status: Dating
Relationship Duration: Since 12th grade
Incident Date: Oct. 29, 2014
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How the relationship or connection began.
Since 12th grade
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2014-10-29
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Crime Tak - India
Marriage Pressure
The relationship began during high school and continued into university, but diverged as Arun advanced academically to a PhD program while Arpita struggled academically. As Arpita demanded marriage and threatened to reveal their affair to his strict family, Arun perceived her as an impediment to his career and social standing. Rather than ending the relationship openly, Arun calculated that eliminating her was the only way to avoid familial embarrassment and preserve his reputation.
The case initially languished due to a delayed missing person report by the victim's family and the diversion of law enforcement resources to the high-profile assassination of M.M. Kalburgi in 2015. Re-examination of Call Detail Records (CDRs) exposed an unusual two-day radio silence by Arun prior to Arpita's disappearance. A surprise search of Arun's Bengaluru residence yielded a handwritten diary detailing media coverage, FIR contents, potential police questions, and scripted answers, revealing his meticulous counter-investigation preparation. Arun confessed, was arrested, and charged. After spending two and a half years in custody, he was granted bail while lower court trial proceedings remained pending.
Initial identification was delayed because the body was severely decomposed and the family did not file a missing report for almost two years out of fear of public humiliation. Furthermore, Arun passed four initial interrogations without contradiction due to his rehearsed statements, and his mobile location placed him in Bengaluru at the time of the crime.
On October 29, 2014, Arun left his mobile phone active on silent in his Bengaluru room to register a false location. He traveled to Hubli, called Arpita from a local PCO, met her near a lake, and took an auto-rickshaw to a secluded field where he strangled her with her dupatta and buried her in a shallow grave. Heavy rains later partially exposed the corpse, leading to its discovery on May 30, 2016. When police finally identified the CDR anomaly and raided his Bengaluru room, they seized his detailed simulation diary, which led to his confession and detailed crime scene reconstruction.
Arun demonstrated high risk through deliberate, cold premeditation, creating a deliberate technological alibi, and preparing counter-investigative notes in a diary. His intense fear of parental disapproval and fixation on career status acted as major risk accelerators when confronted with marriage pressure and threats of exposure.
Intentionally altering baseline behavior to create an alibi—such as completely ignoring calls and messages for two days prior to an incident—can create an identifiable behavioral anomaly in Call Detail Records. Over-preparing for interrogations can also alert investigators when a suspect's memory appears unnaturally consistent across multiple interviews.
Arpita's academic struggle and persistent demand for marriage contrasted with Arun's desire to distance himself and focus on his academic career. Her threat to expose their relationship to his strict family served as the primary trigger.
A gold chain with an 'AA' locket found on the decomposed body provided an initial clue. Later, Call Detail Records revealed that Arun abruptly stopped answering Arpita's calls and texts two days before she went missing, breaking a historical pattern of instant replies.
The strongest evidence was Arun's personal diary found in his Bengaluru room, containing meticulous notes analyzing police investigation angles, FIR details, media reports, and rehearsed interrogation answers. CDR records and local PCO call records corroborated his timeline.
A local farmer reported finding a partially exposed, severely decomposed corpse in a field near an unpaved path in Hubli. Arpita's father, Giridhar, stated he delayed reporting her missing for almost two years to avoid family shame and public scandal.
Initially treated as an unidentified corpse case and sidelined during the M.M. Kalburgi murder investigation, the case shifted dramatically when CDR analysis exposed Arun's communication anomaly, leading to the surprise raid and discovery of his planning diary.
The lower court trial verdict remains pending while Arun is out on bail after spending two and a half years in judicial custody.