WMAR ABC2 News At 6PM September 16, 2010
>> reporter: 53-year-old paul warren revis was told by a doctor his mother was paralyzed. they then say he pulled a small caliber hand bun from his belt and shot a doctor in the stomach. he barricaded inside the room. >> inside the room we were able to see that mr. davis was down on the floor suffering from an apparent gunshot wound and that his mother was also unresponsive in her bed. >> reporter: the response was very quick. police say city s.w.a.t. teams were there within moments and core donned off a large portion of the 8th floor of the nelson building in the hospital where davi...