This is a deeply disturbing and tragic domestic homicide case involving a calculated, multi-month cover-up that ultimately unraveled through digital forensics.
The arrest of Avinash Narne by Bellevue Police, nine months after the death of Raajitha Sabbineni on October 27, 2025, highlights a severe breakdown of a marriage driven by an ongoing extra-marital affair and alleged premeditated violence.
1. Forensic Deconstruction of the Alibi
Narne initially attempted to frame his wife’s death as an accidental entrapment or suicide, claiming he left their Bellevue apartment for a 40-minute errand run on October 27, 2025, only to return and find her locked inside the bathroom. This alibi collapsed under subsequent digital and physical forensic analysis:
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Zero Third-Party Intrusion: Access control logs and security surveillance from the apartment complex confirmed that no individual entered or exited the residence during the specific 40-minute window Narne claimed to be away.
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The Medical Examiner’s Verdict: The day following the incident, the King County Medical Examiner’s Office officially classified Sabbineni’s death as a homicide, identifying the definitive cause of death as asphyxia resulting from manual strangulation—injuries completely inconsistent with accidental lock-in or self-harm.
2. Digital Footprints and Potential Poisoning Evidence
The state’s case for first-degree murder—which requires proving premeditation—is heavily anchored to mobile phone extraction data recovered from both the victim’s and the suspect’s devices.
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The India Call Logs and Photographic Evidence: Forensic extraction revealed that Narne called his girlfriend in India four times on the day of the murder. Most critically, investigators discovered that Narne transmitted a photograph of Sabbineni’s deceased body to his lover in India around the exact timeframe he was actively feigning distress to emergency services about her being trapped in the bathroom.
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The “Bitter” Smoothies: Text messages retrieved from Sabbineni’s phone establish a pattern of suspected poisoning attempts leading up to her death. She consistently messaged Narne complaining that beverages he prepared tasted abnormally “bitter.” On the day she was murdered, her final texts explicitly noted that a smoothie he made tasted like “medicine” and “cough syrup,” pointing toward a systematic attempt to sedate or incapacitate her before the physical assault.
3. Current Legal Standing and Penalties
Following the multi-month joint investigation by Bellevue detectives and King County prosecutors, the legal framework for the trial has been set:
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The Charge: On July 5, 2026, prosecutors officially arraigned Narne on one count of First-Degree Murder, an offense requiring the state to prove a premeditated intent to cause death.
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Custody and Sentencing Risk: Narne is currently being held at the King County Jail with bail set at a high $5 million, reflecting his status as a severe flight risk with deep ties to India. Under Washington state law, a conviction for first-degree murder carries a maximum penalty of life imprisonment without the possibility of parole.
