Justin Crawford -- the former West Virginia star running back -- has been arrested in Georgia on some pretty disgusting charges, TMZ Sports has learned.
Officials confirm ... the 23-year-old is facing charges of incest, sodomy and enticing a child for indecent purpose, all felonies.
Details surrounding the allegations are unclear at this point, we're working on it.
What we know ... Crawford was taken into custody on Saturday and booked. We've obtained his mug shot.
Crawford was a huge junior college star before transferring to West Virginia after the 2015 season.