WAUKESHA, Wisc. (CBS/AP) – Prosecutors in southeastern Wisconsin were seeking to try two 12-year-old girls as adults, after they allegedly tried to stab a classmate to death.

CBS 2’s Mike Puccinelli reports the girls allegedly stabbed another 12-year-old girl 19 times after the girls got involved in an online horror story.

Investigators said the girls planned the attack in the town of Waukesha, Wisconsin, about 20 miles west of Milwaukee.

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