On 4 August 1944, everyone in the Secret Annex where Anne Frank was hiding are arrested. Someone has betrayed them. They are deported first to the Westerbork transit camp, and then on to Auschwitz. Otto Frank is the only person from the Secret Annex to survive the camps. The identity of their betrayer has never been established. Anne1st is in the same barracks as her Mom & Sis, but later Anne & Margot are taken to Bergen-Belsen. Anne dies there in March 1945,at the age of 15..