In April 2012 , it was revealed that Landis was under investigation by federal prosecutors in connection with possible wire and mail fraud committed when he raised his legal defense fund in 2007 .
As of March 2012 , Landis was appealing his conviction .
In April 2012 , it was revealed that Landis was under investigation by federal prosecutors in connection with possible wire and mail fraud committed when Landis raised Landis ' legal defense fund in 2007 .
As of March 2012 , Landis was appealing his conviction .