Aileen talked to interviewers and she gave them clues about serial killers and now since this case it is easier to identify serial killers. They use cases like this everyday. There were books written about her and there were several movies based on this case and based on the things that she did. After this case the police officers were way more prepared and cautious about things. After this case, there were so many fewer killings and women serial killers. Criminalist use aspects of this crime everday for almost every single crime. Criminalist are always getting fingerprints from other people and trying to get fingerprints from cases. Photographs from crime scenes are always taken and always reviewed. This case was a big eye opener.