Fourth Amendment · probable cause
False arrest and unlawful detention investigations
Arrests without probable cause and detentions without justification: what the officer knew at the moment of arrest.
The Fourth Amendment requires probable cause for an arrest. A false arrest claim therefore turns on what the officer knew at the moment the arrest was made, not on what was learned afterward. Investigation establishes what information the officer had, where it came from, and whether the arrest report describes it accurately.
What an investigation looks for
- The information available to the officer before the arrest, from dispatch records and 911 calls
- Video of the encounter compared with the narrative in the arrest report
- Witnesses to the conduct that supposedly justified the arrest
- How long the person was held, and when and why the charges were dropped
How these cases are investigated
In false arrest and unlawful detention cases, the work most often involves video and digital evidence recovery, public records requests, witness location and interviews, and independent case review. What a particular case needs depends on what evidence already exists and what is at risk of being lost.
Nationwide, and civil rights only
Civil Rights PI works only on civil rights matters, including false arrest and unlawful detention cases, and accepts investigations in every state. Findings are delivered in a written report, with the source of every fact, for use by you and your attorney.
How it is investigated
Services these cases rely on
Witness Location & Interviews
Finding the people who saw what happened, including those the official report left out, and recording what they know while they still remember it.
Learn moreVideo & Digital Evidence
Body camera, dash camera, surveillance, doorbell, and mobile phone video, located and preserved before it is overwritten, then assembled into a single timeline.
Learn morePublic Records & Document Requests
Incident reports, use-of-force reports, dispatch records, policies, training files, and jail logs, obtained through public records laws and organized for the case.
Learn moreIndependent Case Review & Reinvestigation
A second, independent look at the official investigation: what was done, what was left undone, and where the report and the evidence disagree.
Learn moreMore case types