Upon being notified that he was being called to testify before the committee , Higginbotham immediately submitted retirement papers , dated retroactively to July 2 , 2010 .
The contracts were reportedly managed by Higginbotham .
Upon being notified that Higginbotham was being called to testify before the committee , Higginbotham immediately submitted retirement papers , dated retroactively to July 2 , 2010 .
The contracts were reportedly managed by Higginbotham .