[symple_heading style=”” title=”By Ken Stone” type=”h1″ font_size=”” text_align=”left” margin_top=”20″ margin_bottom=”20″ color=”undefined” icon_left=”” icon_right=””] Six weeks after being rumored near death, killer whale matriarch Kasatka — seen in the critical movie “Blackfish” — has died at SeaWorld San Diego, the park announced late Tuesday night. Nearly 42 years old, Kasatka was euthanized around 8:15 p.m. at […]