Silence shrouds Hells Angels murders in mystery

Silence shrouds Hells Angels murders in mystery: "Stanton, 41, was kicked out of the East End chapter of the Hells Angels just three months before he was gunned down outside his Vancouver home.
Ozolins, also 41 when he died, had voluntarily resigned from the Haney chapter he once headed.
They are among seven B.C. men linked to the biker gang who have been slain or disappeared over the past 17 years. No charges have been laid in any of the cases.
Police and a biker expert say homicides involving the Hells Angels -- or any organized crime group -- are particularly tough to solve.
'Any sort of organized-crime homicide is inherently difficult to investigate for a variety of reasons,' Cpl. Dale Carr, of the Integrated Homicide Investigation Team, said Friday.
The first obstacle is the reluctance of witnesses to cooperate with police, he said."