Yeah i also wondered what was exactly happening in order for her to grab his balls of all things.

Two balls, one shaft

I looked up the article and the landlord died because she was literally dragging him around by the balls

These are the tactics they don’t want us to know

Yes, see since pee is stored in the balls, if you squeeze them too hard they can rupture, causing the pee to enter into the blood stream. Pee in the bloodstream can result in death of humans.

Yes, though it's very small chance, the pain can be so intense that people can come into shock or even cardiac arrest from that.

The piss is immediately squeezed out into the circulatory system, inducing rapid death

Yeah, though its rare, the pain can be so intensive it can put you in shock or cardiac arrest, there's case where it happened even to healthy 17 year old boy in Ireland - so if that landlord had problems with heart it could killed him.

If you cause enough trauma to cause bleeding or internal bleeding, definitely. Groin bleeds can have a very high mortality, there is obviously a lot of blood flow in that area. There's a high proximity to your femoral artery as well.