People’s digital footprint, though it might be indicative of who a person is, is not a perfect representation of them or of their entire character. People act differently on the internet behind a screen, and sometimes some anonymity, than in real life because they feel free of social norms. But in real life social norms exist and people adhere to them, meaning that their internet activity cannot be directly linked to their real life actions. Finally, we cannot expect people to constantly leave personal data on the internet, which means we cannot get a consistent view of a person’s character or their personal development. E.g. someone’s leaving a racist comment 10 years ago does not mean they are still racist now. All this is not just useless for the judicial process; it can actually harm justice by giving false representations of people, which will lead to unfair convictions (or unfair acquittals). For instance, the defence in the famous Trayvon Martin case used digital photos of Trayvon smoking weed or posing as a gangster to present him as a thug and a threat, even though these photos were typical of how young people present themselves, and had no connection to the actual crime [12].