From TMZ. looks like Tiger is protecting his wife from Sherriff Justice

Sources tell TMZ the Florida Highway Patrol is now focusing on obtaining a search warrant -- allowing them to seize medical records from the hospital that treated Tiger Woods -- in an attempt to determine if the wounds Woods sustained are consistent with a car accident or domestic violence.

We're told authorities believe they can show probable cause a crime was committed, a necessary step in obtaining a warrant.

One big piece of evidence showing probable cause ... sources tell us Tiger's wife, Elin Nordegren told FHP troopers she went looking for Tiger in a golf cart, came upon the accident and then used a golf club to break the window to gain entry. That's a very different story from what she first told Windemere cops shortly after the accident -- she never mentioned a golf cart. Nordegren told Windemere police she had walked out of her house, saw the crash, went back inside to get a golf club and returned to the vehicle.