Michael and Lori Fortier were later identified Check as accomplices .

Michael and Lori Fortier testified against McVeigh and Nichols ; Michael was sentenced Prison to 12 years in prison for failing to warn the United States government , and Lori received Receiving immunity from prosecution Legality in exchange for her testimony .

Michael and Lori Fortier testified against McVeigh and Nichols ; Michael was sentenced Prison to 12 years in prison for failing to warn the United States government , and Lori received Receiving immunity from prosecution Legality in exchange for her testimony .