Acquilla Clemons lived on the north side of Tenth Street in Dallas. Clemons was sitting on the porch of her house when she saw Officer J. D. Tippit killed. Afterwards she claimed that there were two men involved in the attack on Tippit. She later testified in a television documentary that the gunman was a "short guy and kind of heavy". The other man was tall and thin in khaki trousers and a white shirt. She also claimed that Dallas Police warned her not to repeat this story to others or "she might get hurt". She said she had been...