PU Professor Arrested for Wife's 2021 Murder After Brain Test Breakthrough

• PU Professor Bharat Bhushan Goyal arrested for the 2021 murder of his wife, Seema Goyal, over four years after the crime.
• Advanced forensic tests, including Brain Electrical Oscillation Signature (BEOS) profiling, reportedly revealed the professor's "experiential knowledge" of the murder.
• The victim was found strangled with tied limbs; no signs of forced entry or robbery were present, and metal-mesh panels were cut from the inside.
• A lie-detector test on the couple's daughter in late 2023 led to further investigation, culminating in the professor's arrest.
• Police are now seeking the victim's missing mobile phone and the murder weapon; the professor has been remanded for three days.

Why It Matters: Neuro-forensic evidence like brain mapping can solve complex cold cases.