The ENQUIRER reveals key court documents which shed light on the twisted life of suspected killer in Jennifer Hudson Triple Murders - William Balfour.

The convicted felon suspected in the slayings of Jennifer Hudson's mother, brother and nephew told police he is innocent but then balked at taking a lie-detector test.

The ENQUIRER investigative team has obtained key documents from Chicago courts from Balfour's prior arrest and conviction in 1998 for  a Felony X attempted murder case that reveal his twisted life of crime as "master gangsta" Flex.

For all the details pick up the latest ENQUIRER.

OFFICIAL COURT DOCUMENTS :
Document 1
Document 2
Document 3
Document 4