Police discovered the author of the murder by checking that she had searched Google for information on how to plan a murder.

The mobile phone of Marta S., the woman accused of murdering Pilar, the president of her neighborhood community, in an apartment building in Carabanchel in Madrid, became a decisive element of the investigation, which took place in early March 2023. ; days after a 34-year-old woman committed the crime following a dispute over paying off debts. How detailed A countryThe police were able to conclude that she was the author of the crime. thanks to some Google searches for the purpose of planning the murder and disposal of the body.

Before committing the murder, Martha was Googling a way to avoid paying bills on the house she was renting and which she owed to the president of her neighborhood association. According to investigators, he searched on Google What punishment can a person receive for falsifying rent receipts?and ended up in the article Voice of Galicia of imprisonment for this crime of fraud. Apparently, the author did not consider this option unviable. On February 27, 2023, both women met at Martha’s house to resolve the issue of non-payment. At this point, Marta supposedly kills Pilar.

That same day, the author was caught on surveillance cameras buying cleaning supplies to erase all traces, and immediately afterwards, around 11:00 am, she searched on Google: “How to make an ultraviolet black light lamp using a mobile phone”. The goal was to stop Luminol, a chemical used by the scientific police to detect traces of liquids virtually invisible to the human eye, from revealing Martha’s crime.

Recent Google Searches

On February 27, Marta leaves her apartment in Carabanchel and goes to a house in her city, Toledo, with Pilar’s body in her suitcase. Upon arrival, the culprit of the crime is looking for information about how the Science Police works on the website created by this body and how the police can “Go to the DPR database to identify fingerprints”. Also information on how bank CCTV cameras work; presumably to avoid involvement in falsifying receipts.

That day, Martha performs two more Google searches. “How long would you really have to wait to report someone missing?” (at 19:44), probably to confirm the myth of 24 hours. Also, “How to delete search history from mobile” (at 19:50, six minutes later).

The next day, Martha searches Google again and reads an article about triple crime of the Barrio familyin Burgos, as well as another of the thousands of missing persons cases that remain unsolved in Spain. Quickly do another search: “The influence of fire on human DNA”. He later apparently burns Pilar’s lifeless body to dispose of the remains.

Although the Google search did not reveal that Marta was the author of the crime, since police were able to find her a day after she disposed of the remains, they served as confirmation that the 34-year-old woman was planning the murder. Upon inspection, Pilar realized that the checks were counterfeit. And thus avoid prison for this crime.