There is another possibility.
The woman could have been hired to procure the child for a male pedophile. It would be the first time it has happened.
From the article:
But, Harrison said, Regusters was not a "major participant" in the incident -- but did not elaborate.
"We look forward to the day when all those involved in this heinous crime against an innocent, precious child will be brought to justice," Kline said.
I’m thinking you have stated the real reason.