Brittany Kaplan has accused Entertainment Weekly’s recently fired top editor, J.D. Heyman, of joking about the Holocaust and engaging in racist and sexist behavior in a lawsuit against the magazine and its owner DotDash Meredith. Among the other allegations in the lawsuit filed Tuesday by Kaplan, a senior editor at EW, Heyman is said to have tcalled singer Jewel “snaggletooth” while insulting her for previously being homeless. Kaplan also says Heyman argued against putting Black talent on the Black History Month edition of EW because he wanted the cover to be “joyous.” Kaplan shared numerous other allegations about Heyman mishandling...