Governor Rick Snyder says he does not expect to be charged in the Flint water investigation even though his legal defense bill in the crisis has reached $4.9 million with the money coming from taxpayers.

The governor says much of the money has been spent on producing documents requested by Attorney General Bill Schuette's investigators.

Schuette filed charges against four more people this week, raising the number to 13 including two Snyder-appointed emergency managers who were running Flint when the city was using the Flint River for drinking water.