a targeted individual in the united states killed his neighbours over the harassment

The stalkers themselves get stalked and monitored by other stalkers to ensure none of them step out of line.
The phones that the stalkers receive monitor the stalkers 24/7. All information will be used against them when the time comes.
The whole aim of gang stalking is depopulation. It is a slow kill program without any evidence. The gang uses covert chemical and electronic harassment on the victims. Prolonged exposure to electromagnetic radiation affects the nervous system and causes irritability and anger in the body. Apart from health effects it also is done to push the TI over the edge.
The stalkers are disposable, if a TI dies, it’s a win for the gang. if a stalker dies, it's a win for the gang. It's a win win situation for the gang.
It is a great shame the stalkers do not have a clue who they are serving and how they are being used; all that they care about is the money they will be getting for their assignments, but in reality the stalkers will be dying at a faster rate than the TI's.

infotime account is mi6