Blonde, average height, appearance of some sort of fighter. Lancelot makes idle notes of Childermass' description, trying to think if he can remember any who fits such a mental image as he frowns at his phone.

"Was the child unharmed when she left with them? Did they seem willing to go, or was the child unconscious at the time?"

All important questions, as they will influence how easy it is to coax the child back.