Sabastian Prosa: Defence counsel wants deadly crash charges dropped because blood samle has been lost and cannot be independently tested - and plans to call a toxicologist to discuss the effect of drugs on a body; CBC News.

SUB-HEADING:"Testimony fills in blanks about evening before deadly crash on Highway 427."

PHOTO CAPTION:  "High school friends of accused drunk driver Sabastian Prosa testified in a Toronto court on Thursday they had never seen him drink excessively or drink before getting behind the wheel."