Deputy sheriff

I'm trying to raise money for my brother Richard Gribbins he is a Deputy Sheriff with the Muscogee County Sheriffs Office. He was at an accident on I.185 off duty trying to get traffic to slow down and move over. While standing on the side of the road a black in color car was traveling south bound on 185 and struck my brother and then struck another car. The car then left the scene of the accident. My brother is in the hospital with a broken leg and has to go under multiple surgeries. If anyone can find it in their hearts to help my brother and his wife and three kids out it would be greatly appreciated.