Is lying to the FBI during an investigation a serious crime?

18 USC 1001, 5 years for lying to any federal agent or officer about a material matter within their jurisdiction. Not a good plan. Ask Martha Stewart. I'm sure Hillary Clinton's lawyers told her before her interview, “whatever you say, DO NOT LIE in there.” Although I don't think Comey was going to charge her no matter what. read more

Most people who are charged with lying to the FBI are people who are foolish enough to talk to the FBI before consulting with an experienced criminal defense attorney. While it's illegal to lie to the FBI, it's NOT illegal to decline to answer their questions. read more

In other words, when an FBI agent interviews you while conducting a lawful investigation, you technically have three choices: Tell the truth, lie or remain silent. Making it a serious federal crime to lie to an FBI agent effectively encourages witnesses to either tell the truth or remain silent. read more

If you lie to an agent from the FBI, DEA, or any other federal agency while they are conducting a criminal investigation, you are a committing a serious federal crime. You definitely have a right to remain silent or consult with an attorney when speaking with federal agents or investigators. However, you do not have a right to lie to them. read more