Cristina Pittalis, the mother of 25-year-old Michael Frison, who vanished in Sardinia five months ago, is still searching for answers. After extensive search efforts were called off, she is now appealing for a local woman named Niomi to come forward with information that could assist in the ongoing criminal investigation. Michael’s last known activities and significant personal belongings were left behind, leaving his family in a ‘continuous nightmare’. Over 4,000 people have joined a support group to aid in the search.