Newark police say three people broke into the high school early Monday morning.
The male suspects entered the building on Granville Street through an unlocked window between 1 - 3 a.m.
Officials said they are still compiling a list of the electronic items that were taken during the break-in.
The individuals were caught on security cameras.
Police have released the images in hopes that the public can help identify the suspects.
Crime Stoppers is offering a $1,000 reward for information leading to an arrest.
Anyone who may recognize the suspects is asked to contact police at 740-670-7938 or 740-670-7936.
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