Cassandra Barrera, 15, passed away on Sunday, June 06, 2010, at a hospital in San Antonio, Texas. Cassandra was preceded in death by her grandparents: Jorge and Virgina Barrera and grandfather: Reymundo Ramos. She is survived by her parents: Jorge Barrera and Martina Ramos, sisters: Yesenia and Vanessa, nephew: Eden Murillo, grandmother: Amada Ramos, aunts, uncles, cousins and other relatives and friends. A vigil will be held on Wednesday, June 09, 2010, at Nieto Funeral Home and Crematory from 5pm-8pm, with a Rosary at 7pm. Funeral Services will be on Thursday, June 10, 2010, from the funeral home to Our Lady of Guadalupe Catholic Church for a Mass of Christian Burial at 8:30am. Interment will follow immediately at the Calvary Catholic Cemetery.