In a statement released on Saturday afternoon, Mr Ziriat’s family said: “We have been devastated by the tragic events of the last few days.
“Our appreciation for the co-ordinated work and expertise of the Alpine Rescue, emergency services and volunteers in Italy is immeasurable.
“The work they have been doing, battling against challenging terrain and weather conditions, and their commitment to finding Aziz has been outstanding.
“We are also incredibly grateful for the overwhelmingly kind and generous ongoing support from family and friends, Aziz is continuing to be loved and prayed for.
“We hope, with all our hearts, he will be found and brought home soon.”
