Published: Apr 28, 2010 5:44 PM EDT

NEW YORK, NY - Law enforcement officials say a woman who left a boy at St. Patrick's Cathedral has met with prosecutors. Two officials with knowledge of the investigation say Eleanor Black met with prosecutors Tuesday.

The officials spoke on condition of anonymity because they weren't authorized to discuss an ongoing investigation. Officials say she fled after dropping off Nathaniel Fons. The district attorney's office is still investigating.

Nathaniel was found by security guards last Tuesday. Officials say Black and William Scott dropped him off there after they traveled with him up to New York. They are friends of Nathaniel's mother who was arrested in a separate car last week in Florida on counterfeit charges. The boy is temporarily in foster care.