I think the police may be just as puzzled as we are about the latest development. I am only speculating here but, the police may also be scratching their heads about the 2 sneezes and the camera not moving on the video, maybe they have seen on the longer tape a glimpse of evidence other than the sneezes that indicates there may have been a second perp ... just nothing real conclusive.
Now they get a tip that confirms someone else has intimate knowledge about the murder. They do not want to tell the media any details about the tip because they are still working on where the tip came from and finally they don't want the tipster to think they know there is someone other than Luka they are now pursuing.
Finally I think it is possible whoever called the tip is the person who dumped the head ... thinking, this whole thing is getting too hot and is trying to distance themselves from Luka and the murder. I think Luka had found someone online with similar interests in this morbid behaviour or god forbid a ring of them. The cops are pretty good and know how to keep the media at bay ... I would not be suprised if they already had a suspect under surveillance watching to see if that person leads to anything else. I am almost expecting that we will be hearing of an arrest soon in regards to the discovery of the victim's head.
only speculation
Now they get a tip that confirms someone else has intimate knowledge about the murder. They do not want to tell the media any details about the tip because they are still working on where the tip came from and finally they don't want the tipster to think they know there is someone other than Luka they are now pursuing.
Finally I think it is possible whoever called the tip is the person who dumped the head ... thinking, this whole thing is getting too hot and is trying to distance themselves from Luka and the murder. I think Luka had found someone online with similar interests in this morbid behaviour or god forbid a ring of them. The cops are pretty good and know how to keep the media at bay ... I would not be suprised if they already had a suspect under surveillance watching to see if that person leads to anything else. I am almost expecting that we will be hearing of an arrest soon in regards to the discovery of the victim's head.
only speculation