The mother of a missing festival-goer has read out the last texts she received from him before Hamas kidnapped him on Saturday 7 October.Rachel Goldberg, an American citizen whose son Hirsch was attending the Supernova Festival in Israel, revealed that she had received reports which stated that his arm had been blown off in the attack.Ms Goldberg said that her son's last messages to her said 'I love you' and 'I'm sorry'.Reuters