Information right after she said the threat is not over. Here at southwest detectives weve been here all afternoon. Weve seen police already making changes. Theyre doubling up, working in pairs. That is something that has gone on since thursday night after the ambush on officer Jesse Hartnett. Police confirmed that yesterday a woman who wished to stay anonymous approached an officer on the street. She warned that the man now charged in the shooting of officer hartnett was, quote, part of a group that consists of three others and they still frequent the 6100 block of pine. Police should be careful. Weve heard from police who call this a troubling time but it wont stop them from doing their jobs. I understand that there are a lot of good people out here in society. One bad apple wont change our student about how we treat the public. Our service will still be quality. Well still act with inkeg ritt and do the right thing on the street. Reporter also included in that tip, the Woman Told Po