"Blitz, Part 3 of 4: Into the Fast Lane"
*Zoom attacks Linda and snatches Wally away from the scene. He shows a mastery of speed that is utterly different to that of Wally and his allies, since it doesn't come from control of the Speed Force, but rather from a measure of control of time. He reveals his identity - Hunter Zolomon - to Wally and explains that he is teaching him the meaning of tragedy. Lesson One has just been taught: Linda has miscarried, her and Wally's unborn twins are dead. *Source: dcuguide.com