At the federal courthouse downtown, trial is scheduled to begin today for DeVaughn Dorsey, charged with a long list of federal crimes including the May 2008 shooting of a mother and her 10-year-old son at their Delridge home. We reported the indictments in January 2009, including the allegation that the 2008 shooting was a case of attempted witness intimidation (both victims survived) in a car theft/”chop shop” case involving multiple locations (one in West Seattle). Starting today, Chief Judge Robert Lasnik presides over Dorsey’s trial; last September, investigators made one last neighborhood sweep – as we noted here – for evidence and witnesses, before going to trial.