CHARDON, Ohio (AP) — One day after a teen gunman pleaded guilty in the deadly school shooting in northeast Ohio, students marked its one-year anniversary Wednesday with hugs, supportive messages and a somber march through town.

The march by Chardon High School students, walking arm-in-arm in the damp cold from the school to the town square, was an emotional highlight during the day’s commemoration.

Photos of the three slain students were displayed, onlookers applauded marchers and firefighters hung a large American flag from an aerial ladder.