Friday afternoon is the beginning of five straight weekends of lane and ramp closures in Seattle. Tim Haeck explains the long-term plan. // A document has surfaced, just weeks before Sgt. Robert Bales faces a sentencing trial for murdering 16 Afghan civilians, that suggests a link between the rampage and the use of the malarial drug mefloquine. // Detroit has declared bankruptcy. And no one is quite sure whether it spells doom or a new beginning. //Several DUI cases Washington state - including Mark Mullen's, the man who hit four family members crossing a North Seattle street - could now be in jeopardy because of questions surrounding a new Supreme Court ruling. The ruling says it's illegal to draw blood in certain DUI cases without a search warrant.