[TigerClaws]

Link to what? Be specific.

[Jane Long]

Link to the actual forum posts, by ‘John’ (from the image you posted at #144).

[TigerClaws]

Apparently the perp used a gat trigger device like this:

https://www.youtube.com/watch?v=FtPH8HXkbzM

Had various weapons on tripods and moved from one to another.