A systematic review of people with autism spectrum disorder and the criminal justice system.

Jänsch et al. (2014) hunted every paper that counted how many people with autism end up in court or jail. They screened 3,000+ records and kept 18 that met strict rules.

The studies came from the US, UK, Sweden, and Australia. Most counted court records or prison rosters. None followed the same people over time.

The review found no clear proof that autistic people fill courtrooms or jails more than anyone else. Numbers bounced from a large share to a large share across studies.

The team called the evidence "weak and patchy." Samples were tiny, diagnoses were guessed, and methods differed too much to trust any single number.

Cooper et al. (2024) looked forward, not back. Their global survey of autistic adults shows about half had police contact in five years, but mostly for welfare checks or wandering, not crimes. This extends Claire’s work from "Do they offend?" to "How often do they meet police for any reason?"

Bassett-Gunter et al. (2017) zoomed in on the courtroom itself. Lawyers, judges, and autistic people all said courts failed to give clear explanations or quiet spaces. Claire asked "How many?"; L asked "How does it feel once they are inside?"

Waldron et al. (2023) mapped the tiny pile of police-training studies. Only five exist, and none test if training actually lowers arrests or improves safety. Claire showed we lack prevalence data; A shows we also lack tested solutions.

You can stop repeating the myth that autism means more crime. When families worry, show them Claire’s conclusion: current numbers do not support the fear. Use Dylan’s data to explain that police contact usually means help, not handcuffs. Push your local precinct to adopt the core pieces from A’s review: teach officers autism traits, de-escalation, and clear communication. Until bigger, better studies arrive, focus on making any contact safer, not assuming guilt.