An 18-year-old girl miraculously survived being stabbed over a dozen times by an “obsessive” ex-coworker on her Oklahoma doorstep and was likely saved from further carnage by her brother’s heroic actions, according to authorities and reports.

Ronaldo Zavala, 24, allegedly approached the unidentified teen as she was about to enter her home in rural Earlsboro around 1:10 a.m. Saturday, the Pottawatomie County Sheriff’s Office said in a statement.

Ronaldo Zavala, 24, allegedly stabbed his ex-coworker 14 times.

Zavala then stabbed her a whopping 14 times in the neck and wrist, police said.

A man, identified by local outlets as the girl’s brother, fought off the knife-wielding attacker and was stabbed in the process, according to cops.

The mother of the two kids woke up to the sounds of

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