gewesen zu sein:

https://www.disclose.tv/id/eyhsvrt84i/

"Suspect in Brown University shooting and MIT professor murder found dead
SUMMARY

The suspect in the Brown University shooting and the murder of MIT professor Nuno Loureiro was found dead from a self-inflicted gunshot wound in Salem, New Hampshire.

Law enforcement discovered the suspect in a suspicious car linked to both incidents at an Extra Storage facility.

The shooting at Brown took place in a lecture hall, resulting in the deaths of students Ella Cook and Mukhammad Aziz Umurzokov.

Nine others were injured, with six still hospitalized as of Wednesday."

https://en.wikipedia.org/wiki/Nuno_Loureiro

"On December 18, authorities announced that they were investigating a link between Loureiro's murder and the shooting at Brown University three days prior that killed two and injured nine. Later that day, authorities confirmed this link at a press conference announcing the suicide of the lone suspect in the Brown University shooting. Said shooter, Cláudio Manuel Neves Valente, had attended Instituto Superior Técnico, with Valente having been removed from said university in the same year Loureiro graduated."

Und wo steht, daß er "kurz vor einem Durchbruch" gewesen sein soll?

Das behauptet die Plasmaphysik in der Fusionsforschung doch schon seit 50 Jahren...