Casey Anthony 's mom says , ` ` I swear there are maniacs out there '' ` ` Many people believe in you and are trying to get to the truth '' Anthony faces capital murder charges in causing Caylee 's 2008 death . Later released as part of evidence in upcoming trial .
Casey Anthony 's mom warns , `` I swear there are maniacs out there '' `` Many people believe in you and are trying to get to the truth '' Anthony faces capital murder charges in daughter Caylee 's 2008 death . Letters released as part of discovery in upcoming trial .