Why the Secret Service closed its investigation of the cocaine found in the White House without conducting interviews
The Secret Service announced Thursday that it had closed its investigation into who left a small package of cocaine at the White House without finding the culprit, and an agency spokesperson told NBC News it did so without conducting interviews. The agency, along with the FBI, analyzed the package to determine it was cocaine and looked for fingerprint or DNA evidence. But the tests turned up no usable forensic evidence. Video footage of the area where the baggie was found also provided no evidence to narrow down possible suspects beyond a list of about 500 staff and visitors who stopped…
