particularly dangerous stretch of road. and you can see this runaway ramp to my right. and that's because, over the past 13 months, he told us, there have been 13 accidents on this road. four of them with injuries. and l.a. county sheriff alex villanueva saying officers determined woods was not under the influence. >> this is purely an accident. >> reporter: woods was on his way to join football great drew brees and others at a golf course for a second day of shooting for discovery tv. the day before that, he was with nba great dwyane wade. >> it was a great day. and i woke up today so proud to be able to post that moment for the world to be able to get a little snippet of our moment together, and i took a nap and i woke up and i woke up to the news. >> reporter: tiger woods has endured well over a dozen surgeries over his storied career. and pain. brought to his knees by this shot in 2013. >> wow. >> went down in pain. >> he is down. >> reporter: already recovering from his fifth back surgery,