If you’ve ever watched Criminal Minds and thought, wow, thank God crime gets solved so efficiently, you’re not alone. True crime and crime dramas have trained us to expect quick timelines, flawless forensic breakthroughs, and justice delivered right on schedule, preferably before the credits roll.
But the real criminal justice system is not an episode of The Rookie. It’s slower, messier, and far less certain than most of our media diets suggest.
In this post, I’m breaking down three of the biggest myths true crime teaches us about how justice works, using real clearance rates, forensic science research, and exoneration data to separate Netflix logic from reality.
Myth 1: “Most crimes are solved quickly and accurately.”
Crime dramas make it look like detectives wrap up cases in a single episode and justice reliably follows. In reality, clearance rates are much lower. For example, the FBI reported that in 2019 only 45.5% of violent crimes and 17.2% of property crimes were cleared by arrest or exceptional means nationwide.
Myth 2: “Forensic science is foolproof.”
Thanks to shows like CSI and NCIS, forensic evidence often feels like an irrefutable truth machine. But the National Academy of Sciences’ landmark report Strengthening Forensic Science in the United States warned that several commonly used techniques, including bite mark analysis and microscopic hair comparison, lack adequate scientific validation and reliable error rates. This contributes to the well-known “CSI effect,” in which jurors expect definitive forensic evidence and may misjudge evidence when reality is far less certain.
I find the CSI effect fascinating, and I am definitely not the only one. I share additional readings here.
Myth 3: “Wrongful convictions are rare.”
True crime sometimes highlights wrongful convictions, but often treats them as rare anomalies. In fact, the National Registry of Exonerations has documented 3,775 exonerations in the United States from 1989 through the end of 2024, many involving decades of wrongful imprisonment. And experts emphasize that this likely undercounts the true scope of the problem, since many wrongful convictions are never formally overturned.