When Kruse IM’d Kim to see if she was done babysitting, no response came. But he didn’t expect one. The instant message was a cover. Kruse knew Kim had never made it to her job. She was right there in his house with him and Cam. Bound. Beaten. Raped. And, by the next morning, stuffed in his freezer. Dead.

Everyone knows teens live with abandon online—exposing their secrets, likes, dislikes, sexual preferences, home addresses, phone numbers, and so on—in ways their parents can’t understand. But it’s not just this generation’s sense of privacy that’s eroding. It’s their sense of permanence. They act as though the words they write and pictures they post and texts they send vanish into the ether. But in fact they’re leaving a running transcript behind, a digital trail of their hopes, their anxieties, and, in the case of at least one small Canadian town, even their crimes.

“Murder by Text.” — David Kushner, Vanity Fair

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