Katie Darby, regional manager of StandBy and collaborative member, explained that postvention was the care and support after someone died by suicide or suspected suicide.

Source: https://www.batemansbaypost.com.au/story/8362051/hope-lost-her-father-and-brother-to-suicide-this-is-why-she-wants-people-to-talk-about-it/?src=rss

Vice Chancellor Scott explained the communication delay as an intentional effort to reduce harm, codified in the school's complex postvention plan for crisis situations.

Source: https://abcnews.go.com/US/challenging-year-north-carolina-state-confronts-spate-student/story?id=99008743