united-states california police new-york-state evidence
Is it illegal for police officers to delete video evidence of an arrest?
<p>With how common smartphones are these days, many people film encounters with police officers as evidence in case things go wrong. In stories that make the news, occasionally police dashcam videos show police officers erasing cellphone or dashcam videos captured by citizens, or in some cases destroying the devices themselves.</p>

<p>Is it illegal specifically for police officers to delete or destroy video evidence of their own encounters, captured by citizens?</p>

<p><em>Note: Because I'm sure this varies greatly from state to state, I'm asking in particular about New York and California, and the United States as a whole in case any federal law applies</em></p>

<p>Footage of an arrest is clearly evidence: tampering with it is a crime.</p>

<p>Notwithstanding, destroying someone's personal possessions without authorisation is a crime. Accessing a computer (which all modern image and audio recorders are) without authorisation is also a crime.</p>
