Episode 1 of the Turkish TV series "Bir Annenin Gunahi" will show the hard life of two women and how just one meeting changed their destinies forever. The main characters met at the hospital where their relatives were. One woman's husband was dying, and another woman's son with a heart defect was under observation in the hospital. Suna had two children, and she herself was involved in raising them. The woman worked hard and worked hard so that her children did not need anything. Despite her efforts and efforts, there is still not enough money. Yusuf urgently needs an expensive operation and Suna simply has nowhere to find such a fabulous sum for this procedure. But soon, Sunu is jailed and charged with murder. The unhappy mother tries to justify herself and says that she simply had no other choice. She went on the murder just to save the life of her own son. The second woman gave her word that she would definitely find the murderer of her husband and it was for him that Suna served her sentence. The deceased man ordered his own death from Suna so that his family could get a good insurance payment and live a comfortable life. Suna is very sorry and doesn't know how she can live with it, but she had no other choice ...