Picture by Mark Larner/Retna Pictures.  Picture shows Pete Doherty arriving at Snaresbrook Crown Court 08/04/2011...Doherty is charged with possession of cocaine over the death of heiress Robin Whitehead in a flat in Hackney, east London in January 2010..Whitehead, 27, was the granddaughter of Teddy Goldsmith, founder of the Ecologist magazine, and a cousin of the Tory parliamentary candidate, Zac Goldsmith. She is thought to have died from a drug overdose while staying with Peter Wolfe, a 41-year-old musician also known as Wolfman - and a friend of Doherty. Also appearing is musician Alan Wass.