Ellen Nakashima reports:
In a handful of criminal cases around the country, local police officers have testified in recent months that non-disclosure agreements with the FBI forbid them from acknowledging the use of secret cellphone-tracking devices. In some, prosecutors have settled cases rather than risk revealing, during court proceedings, sensitive details about the use of the devices.
The FBI, however, says such agreements do not prevent police from disclosing that they used such equipment, often called a StingRay. And only as a “last resort” would the FBI require state and local law enforcement agencies to drop criminal cases rather than sharing details of the devices’ use and “compromising the future use of the technique.”
Read more on The Washington Post.