A chilling true-crime account by Sourabh Mukherjee based on the crimes of M. Jaishankar, infamously known as "Psycho Shankar," one of India's most notorious serial killers. The book traces the investigation that began after a policewoman disappeared in Tamil Nadu in 2009, leading authorities to uncover a horrifying pattern of rape and murder cases across South Indian highways. It chronicles the relentless pursuit of the killer, his sensational escapes, and the decade-long battle to bring him to justice.