About 100 students who walked out of class at North Miami Beach Senior High School in honor of Trayvon Martin, the Miami Gardens teenager who was shot to death last month in Sanford, ended up ransacking a Walgreens drugstore, breaking displays and merchandise, North Miami Beach police said.

The students walked out of school about 11 a.m. Friday in an otherwise peaceful demonstration, according to a statement emailed by police.

Walgreens surveillance cameras rolled as the students flooded the store and ran through the aisles. At one point, the school’s assistant principal entered the store to try to get the students to leave. They soon begin streaming out of the store and back into the street. . .