2:30 PM PT -- UAB football player Daniel Mincey is in custody at the local county jail, though law enforcement hasn't identified the 6'3, 315 lb. player as the suspect in the stabbing. Mincey, 20, is a redshirt freshman offensive lineman from Florida ... and is being held for attempted murder. A University of Alabama at Birmingham football player is under arrest after allegedly stabbing two of his teammates at the team's athletic facility Saturday morning, just hours before kickoff. Neither the