Joseph Caramadre's lawyer argues his client wasn't competent to plead guilty and only did so because his wife was suffering from severe depression and he was being pressured his previous attorneys. The motion to withdraw the mid-trial plea was filed Thursday.
Caramadre and a former employee pleaded guilty to wire fraud and conspiracy last fall.
Prosecutors say they took out variable annuities and bonds that paid out when a person died. They allegedly lied to terminally-ill people to get personal information that was used to purchase bonds and annuities without their consent.