ESSEX, Md. (WJZ) — Police are investigating after two thieves stole more than a dozen laptops from a school in Baltimore County.

It happened just before 3 a.m. Tuesday at Deep Creek Elementary School in Essex.

READ MORE: Foul Play Suspected In Death At Elkridge Hotel, Police Say

Officers found a window to a trailer was open and the window screen was on the ground.

They later learned that 20 laptop computers — worth $1,250 each — had been taken from the trailer.

READ MORE: Local Nonprofit, Restaurant Chain Provide 600 Meals To Camp Airy After Dining Hall Fire

Images of two suspects were caught on video surveillance.

MORE NEWS: Scott Signs Bill Establishing Baltimore City Police Accountability Board

Anyone with information is asked to call police at 410-307-2020 or Metro Crime Stoppers at 1-866-7LOCKUP.