http://www.bbc.co.uk/news/entertainment-arts-11938871

"There are reports coming to us that he (Chapman) was a known cocaine addict"? Strange thing to report as one of the very first things heard about a killer.

Read somewhere last week that nobody really knew what Lennon looked like at the time as he'd been largely out of the public eye since Sean's birth five years earlier and even though Double Fantasy had just come out he'd done no promotion for it bar phone interviews.