Forensics company Cellebrite, mainly known for its iPhone hacking capabilities, released a report of top digital intelligence trends for 2020. One thing that stuck out at me:
…over 70 percent of officers are still asking witnesses and victims to surrender their devices…However, most people do not want to have their primary communication device taken away for an indefinite period. To combat this issue, 67 percent of agency management believe that mobility technology is important or very important to the agency’s long-term digital evidence strategy and 72 percent of investigators believe it is important to conduct in-the-field extractions of this data.
In other words, it sounds to me like LE wants the capability to extract data from devices on site, instead of sending it to a lab. Fast action is important for LE, but it may also be too fast for people to think about those pesky rights they have before handing their phone over.