Well just glancing at the site, it seems mostly to be garbage.
With so many scientists there are bound to be tragedies. Other than using the site as a point to start gathering information, it would seem to be questionable.
Even the case you cited, which I assume you had some details from another source, seems questionable to me. Notice he says the person was retired?
#21: Roman Kuzmin 24-year-old Russian surgeon studying in Connecticut was fatally struck by a car as he fled a store with three stolen rolls of film, police said. He was studying to be an orthopedic surgeon.
How does one even fit that into a hypothosis? I suppose if one believes that the government has directional mind-control. They forced him to steal then run into a car?
If you like this sort of thing, not saying you believe in it, have you read Michael Crichton’s State of Fear? I think this would be the perfect sort of thing to run at the beginning of a film version of the book.