This. The HSC is just one year that once you finish means pretty much nothing. Even if you intend to go onto university and do not obtain the required ATAR there are alternate pathways (such as getting into another degree and later transferring into another degree at uni where your ATAR is then...
Why? It is less stupid than jumping off a building or in front of a train/car where more people (the driver, people on the street etc) will be affected.
It probably wasn't a murder. Most likely either someone committed suicide there or someone was drunk and drowned.
If you murdered someone putting their unweighted body in a small dam on a high school would be rather stupid.
Ward is the only real chance they have. Most of the GWS players are inside the Roos 50 in defense with Ward down in the GWS 50 and practically no mid fielders.
The GWS TT of < 60.5 will easily cash.