Brain Mapping Nabs Professor Bharat Bhushan Goyal for Wife's Murder After 4 Years

• Professor Bharat Bhushan Goyal arrested for his wife Seema Goyal's murder after 1460 days.
• His arrest followed a brain mapping (BEOS) test that indicated "experiential knowledge" of the crime.
• The murder occurred on November 4, 2021, at their Punjab University campus residence, initially lacking evidence.
• Traditional methods like narco and polygraph were inconclusive or not possible, making BEOS a breakthrough.
• The Supreme Court views brain mapping as material evidence, but not solely sufficient for conviction, especially for capital punishment.

Why It Matters: Brain mapping technology's controversial use solved a cold murder case.