Equipped with a deadly hot tub, spike strips, tripwires, animal snares, and a host of other DIY hazards.
He'd use that same gun to open fire at the Capitol Gazette and allegedly kill five people.
Here's what we know about how the mass shooting that killed 10 people unfolded.
What's behind NSW's surging love of guns?
Staff at the South Australian Museum believe the person who recently shot an Adelaide dolphin is behind several dolphin killings in the area.
The stories of four people who directly caused someone else's death in one way or another.
Probably not, but the death of a firearm-loving YouTube sensation has conspiracy theorists going wild.