Experts: FBI has plenty of ways to find Jan. 6 riot suspect from North Lakeland
USA Today: Kevin McMunigal, professor of law, weighed in on the ways the FBI could track and find wanted suspects stemming from the Jan. 6 attempted insurrection. “They also might be able to get a grand jury subpoena to get phone records of past calls,” McMunigal said. “That’s a way to kind of historically do the same kind of stuff they would be doing with a pen register or trap and trace.”