GMAC massacre

James Edward "Pop" Pough (February 16, 1948 – June 18, 1990) was an American spree killer, who, on June 18, 1990, killed nine people and wounded four others in a General Motors Acceptance Corporation car loan office in Jacksonville, Florida, before committing suicide. The day before he had already killed a prostitute and her pimp, wounded two teenagers and robbed a convenience store.

The shooting at the GMAC office was the worst single day massacre by a lone gunman in Florida history, surpassing the murder of eight machine shop employees in Hialeah by Carl Robert Brown on August 20, 1982.

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18 juin 1990 (16 février 1948)

Ve 15 I(17)
Sa 16 P(6)
Di 17 P(7)
Lu 18 E(8)
Ma 19
Me 20
Je 21
Ve 22 P(12)

drame du jour critique émotionnel E8 mais qui avait apparemment démarré le jour avant (jour critique physique P7) le tout dans un épisode triplement critique - 
drame de la période critique septennale des 42 ans (42 ans et 4 mois)