May 4, 2015 7:10 pm Underwater Treadmill Helping Pets Heal An underwater treadmill that promotes healing for injured legs and sore joints is allowing patients to make great strides. And those patients walk on all fours. Wendy Rieger has the story. Local 1:11 Woman found shot to death inside car in Landover 2:14 ‘She loved to laugh': Family of 3-year-old shot, killed in DC asks for justice 1:48 DC police search for gunman who shot and killed 3-year-old child 1:11 What to do if you see a black bear 1:56 3-year-old child shot in Southeast DC