Cain is in jail and Abel is in the hospital after a brotherly fight turned into brotherly gunfire at a west side apartment complex early today, 1200 WOAI news reports.
Two brothers had been arguing much of the night at the Hillstone Creek Apartments in the 7900 block of Pipers Creek, which is near Culebra and Loop 410.
Police say early this morning they began chasing each other around the apartment complex, shouting and yelling.
At one point, police say one of the brothers pulled a gun and shot the other brother in the leg.
The gunman is in custody and is expected to face charges. The wounded brother is at University Hospital, where his injuries are not life threatening.