Since Aileen's arrest, she has talked to interviewers and she gave them clues about other serial killers. Investigators, police, and etc. use cases like this on the daily. There were books written about her and there was movie called "Monster" based on off of 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.