*Warning for Aboriginal and Torres Strait Islander people that the description below contains the name of someone who has died*

When Gomeroi man, Mark Haines' body was discovered as the sun came up on 16th January 1988, no one could have predicted the mystery, controversy and heartbreak to follow. 

In part 1, we explore who Mark was, the events preceding his discovery and the "investigation" and colonial inquest that followed as we try to answer, how did Mark Haines end up on those tracks?