The Zodiac killer 'identified': Infamous Sixties murderer is a 91-year-old man still living in California, claims author after 40-year investigation

A retired highway patrolman believes he has found the infamous Zodiac killer that is responsible for at least five deaths that haunted California in the 1960s.

Lyndon Lafferty - a childhood friend of the police's main suspect - penned a book on his decades-long hunt for the Zodiac called 'The Zodiac Killer Cover-Up' in which he adds an intriguing new theory as to who the killer is and why he was never caught.

Mr Lafferty believes that the killer is a 91-year-old man living in Solano County, California, and that he was protected from investigators by 'power brokers' that refused to stop him.

http://www.dailymail.co.uk/news/article-2144527/Zodiac-killer-91-living-California-claims-Lyndon-Lafferty-book.html