"If you can grab 15 billion of this, then how much has gone through that man's wallet? How much has he stolen? If we were able to take back 15 billion?"

— Erin West, Operation Shamrock

The Department of Justice has seized a record $15 billion in Bitcoin from a cyber fraud operation based in Cambodia that targeted Americans. West visited one of the alleged scammer's overseas compounds earlier this year. She shares her videos in an interview with I-Team's Dan Noyes.

Transcript on the ABC7 News Site: Record $15B Bitcoin cyber scam seizure: Bay Area investigator visited suspect's company in Cambodia