<Li> Ross Butler as Zach Dempsey, a cowardly but kindhearted friend of Justin and Bryce at Liberty High . </Li> <Li> Devin Druid as Tyler Down, a bullied student at Liberty High and an avid photographer . </Li> <Li> Amy Hargreaves as Lainie Jensen, Clay's attorney mother . </Li> <Li> Derek Luke as Kevin Porter, a guidance counselor at Liberty High . </Li>

Who dies in first season of 13 reasons why