A building near an Orange County high school was partially evacuated on Wednesday after a suspicious substance was found, according to authorities.

Orange County Fire Rescue said the crews were called to Avalon Tech Center near Timber Creek High School after a janitor found a suspicious substance in the bathroom.

Avalon Tech Center, which is an Orange County Public School postsecondary technical center campus, was partially evacuated.

Hazardous materials crews determined the substance to be not suspicious later Wednesday.

No other details were immediately available.

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