Los Angeles police are investigating reports of elder abuse against Marvel Comics' Stan Lee, court documents showed Wednesday.

The investigation was revealed in a restraining order granted against Keya Morgan, who in recent months has been acting as Lee's business manager and personal adviser.

Morgan has inserted himself into the life of the Lee, 95, according to the restraining order. The filing accuses Morgan, 42, of taking advantage of Lee's impaired hearing, vision and judgment, moving Lee from his longtime family home and preventing family and associates from contacting him.

Morgan was arrested on Monday for allegedly filing a false police report by calling 911 saying burglars were in his house when in fact two detectives and a social worker were conducting a welfare check on Lee.

Attempts to reach Morgan on Wednesday were not immediately successful. An attorney he hired on a previous criminal case said he no longer works for Morgan, and it's not clear if he's retained a new attorney. Morgan's cell phone was no longer accepting messages.