Karna fails to kill Abhimanyu

Kunti grieves for the death of Gandhari's son. Duryodhan decides to avenge the death of his brothers. Karna decides to kill Abhimanyu. Uttara tries to stop Abhimanyu from going to the war. Bheem kills thirty brothers of Duryodhan. Karna apologises to Duryodhan for failing to kill Abhimanyu.