Kenny Baker, Star Wars' R2-D2, Dies At 81

• Don York, pioneering astronomer at the University of Chicago, dies at 81

  

• Ohio snowmobiler dies in crash in Michigan's Upper Peninsula

  

• Man dies days after assault in San Francisco; suspect arrested

  

• Driver crashes, dies after leading Ontario police on pursuit

  

• Sacramento Zoo's red panda "Pili" dies at 14

  

• Celtics star Jaylen Brown returns home to Georgia as Wheeler High retires his jersey

  

• Employee at San Francisco airport dies in work-related incident

  

• Driver dies after tanker truck overturns in Bucks County