My daughter went away to scout camp for a week, and I was so happy when she sent me a photo — but after I looked at it more closely, I frantically called the camp.

My 12-year-old daughter sent me a smiling photo from scout camp to prove everything was fine. At first, I felt relieved. Then I noticed something disturbing in the background: a person who wasn’t supposed to be there. I called my daughter twice. When she didn’t answer, I called the camp.
My daughter, Ava, is twelve, and until this summer, she’d given me almost no reason to ever be suspicious of her.