What happened to Mra.Hirsch? why?

One of the buttons on Kirsti’s jacket breaks. Mama tells Annemarie and Kirsti to visit Mrs. Hirsch, the seamstress, after school to purchase a replacement. When the Johansens and Ellen get to Mrs. Hirsch’s store, however, it is closed. There is a sign in German and a thick padlock on the door. The girls wonder where the Hirsches have gone. Little Kirsti wonders if they have gone on a vacation to the seashore, but Ellen and Annemarie can tell that something bad has happened to the family.

She was murder by an unknown person, and found by annemarie. Later on she told one of the soldiers that were gaurding the coner. And later on more and more Jews were mysteriouly being killed, by an unknown person.

Also Jk she wasn't killed LMFAOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!