PIERRE PART — Three Pierre Part juveniles were arrested Sunday in the vandalism at Pierre Part Primary and Middle schools, according to a news release from Assumption Parish Sheriff Mike Waguespack.

A 12-year-old and a 13-year-old were both booked on two counts of vandalism and two counts of simple burglary after surveillance video showed the boys throwing food on a gym floor, mixing chemicals in a science lab, using hair spray and a lighter to create a “flame thrower,” and urinating on a computer and printer, the news release says.

The third juvenile, a 14-year-old, was booked on criminal trespassing, the news release says.

All three juveniles were released to their parents, the release says.

The school system is in the process of determining the monetary value of the damage and cleanup costs.