More from the cited article ...

... "I actually emailed them from work, from my Bureau of Prisons email address, and said, Hey, this is who I am, this is where I work, and I have some things I think you might be interested in, and documents you may be interested in,'" Turnage told KBTX. "I didn't even specify what it was." ...

"They call it prison jail," Turnage told KBTX. "I would be looking for any evidence that they're doing something they shouldn't be. Like, are they trying to smuggle in drugs? Are they doing this? Are they whatever? But these women aren't risking that, not for the most part. And same as emails, you're monitoring for anything they shouldn't be doing. Usually on the phone, the biggest thing you run into is they'll call a family member who then conference calls somebody else that they're not supposed to be talking to."

The warden at the federal prison, Tanisha Hall, personally handled all incoming mail addressed to Maxwell, Turnage said. ...