Sheila von der Mack wrote to a longtime confidante about the violent episodes of her childhood , Heather mother , 19 . The mother wrote : ' I am really scared of what she should do next ' The teenager , who gave birth to a girl on Tuesday , is on trial in Bali for her mother 's murder alongside boyfriend Tommy Schaefer , 21 . The teenager 's badly - beaten body was found stuffed in a blood - spattered suitcase outside a luxury Bali resort in August 2014 .
Sheila von Weise Mack wrote to a longtime confidante about the violent episodes of her daughter , Heather Mack , 19 . The mother wrote : ' I am really scared of what she may do next ' The teenager , who gave birth to a girl on Tuesday , is on trial in Bali for her mother 's murder alongside boyfriend Tommy Schaefer , 21 . The socialite 's badly-beaten body was found stuffed in a blood-spattered suitcase outside a luxury Bali resort in August 2014 .