K-pop has been hit hard by a number of tragic deaths, with TST member Yohan passing away most recently. The 28-year-old's cause of death has not been confirmed, however a lot of focus has been put on the industry in the past due to suicides and mental health issues.Meanwhile, horrific car crashes have taken the lives of a handful of rising stars over the years too.Of course, sudden deaths in the showbiz world happen everywhere, however particular focus has been put on the K-pop industry after a number of stars died within months of each other last year.Rising girl group Ladies' Code were involved in a serious car accident on September 3, 2014, travelling back to South Korean capital Seoul after filming for KBS Open Concert.Their manager Mr.