A pensioner died after slipping on a puddle in a luxury hotel that was “caused by a leak in an air-con unit”. Mark Tweedy slipped in a pool of water at the Couples Sans Souci hotel, in Ocho Rios, Jamaica, while on holiday with his wife. The 66-year-old Buckinghamshire GP broke his leg and died from health complications after surgery at the £1,000-a-night Caribbean hotel. Now, Helen, his widow, is suing the travel company through which they booked their holiday for up to £1million in compensation. Helen is claiming the puddle was caused by a leak from the air-con unit. The travel company, Trave…