Many Contra Costa crooks won't be prosecuted

Many Contra Costa crooks won't be prosecuted:

"District Attorney Robert Kochly also said that beginning May 4, his office will no longer prosecute felony drug cases involving smaller amounts of narcotics. That means anyone caught with less than a gram of methamphetamine or cocaine, less than 0.5 grams of heroin and fewer than five pills of ecstasy, OxyContin or Vicodin won't be charged. "