One South Lake Tahoe man was killed and another arrested for DUI after a Toyota sedan struck a pedestrian on Lake Tahoe Boulevard 6:45 p.m. Friday.South Lake Tahoe Police offficers arrived to find a 51-year-old man lying in the roadway. Officers initiated CPR to attempt to resuscitate the male until rescue personnel arrived on scene to take over. The man was transported to Barton Memorial Hospital where he was pronounced dead. His name is being withheld pending notification of next of kin. Officers contacted the driver of the involved vehicle, 49-year-old South Lake Tahoe resident Gregory Stearns. During the course …