Dr Mark Vinar , 43 , is presumed dead after disappearing off Zurbriggens Ridge , on Mt Cook , on Thursday .
Mark Vinar
dr mark vinar 43 presume dead disappear zurbriggens ridge mt cook thursday
Dr <m> Mark Vinar </m> , 43 , is presumed dead after disappearing off Zurbriggens Ridge , on Mt Cook , on Thursday .
Dr <m> Mark Vinar </m> , 43 , is presumed dead after disappearing off Zurbriggens Ridge , on Mt Cook , on Thursday .