The hunt for a killer, please continue the search for a person who murdered a 30yearold a jogger from queens as we learn new details about the victim. Please now increase the reward for information about karina. We are live in investigation. Reporter this is still a very active crime scene. Please now confirm for us that the tron a was a viciously beaten and the struggle for her life. A source tells us that in the struggle for her life with her killer, he even managed to knock out some of her teeth. When police when police found her body her face, hands were so beautiful and bright karina often went jogging with her father here at howard beachs spring creek park. On tuesday at 5 00 p. M. She ran without her dad because he had hurt his back. No one ever imagining that in these high weeds she would encounter her killer. This woman put up a ferocious bite. Right to the end. Sh which would suggest that she put up a big fight. Police a the 30yearold who recently received her masters from st