Texas police are searching for a 15-year-old girl who disappeared from a Dallas Mavericks game earlier this month and may now be in Oklahoma.

Natalee Cramer went to the restroom during the April 8 basketball game in Dallas and never returned to her seat, the North Richland Hills Police Department said.

Surveillance video from American Airlines Center showed Cramer leaving the arena with an unknown man.

Investigators say she may be in the Oklahoma City area and could be in danger.

Cramer is described as 5 feet 2 inches tall and about 135 pounds with brown hair and blue eyes.

Anyone with information should call the Oklahoma City Police Department at 405-297-1129 or the North Richland Police Department at 817-281-1000.

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[Featured image: Natalee Cramer/North Richland Hills Police Department]