<sod >Deborah Cohen, who is married to Daniel, 34, and jointly ran a cake-making business, Coco Cakes, with Hannah for the last five years, said: 'My kids absolutely adored her.  'She was a loving aunt to her niece and four nephews and the older ones loved nothing more than baking with her.  'She was absolutely selfless and did everything for everyone else.  'She was the greatest cook. We went over there every Sunday to eat together as a family and she made the most amazing food.' Hannah had studied psychology at City University London and was a former pupil at the now-closed Carmel College in Wallingford.< eod>< sod > Deborah Cohen, who is married to Daniel, 34, and jointly ran a cake-making business, Coco Cakes, with Hannah for the last five years, said: 'My kids absolutely adored her.  'She was a loving aunt to her niece and four nephews and the older ones loved nothing more than baking with her.  'She was absolutely selfless and did everything for everyone else.  'She was the greatest cook. We went over there every Sunday to eat together as a family and she made the most amazing food.' Cohen, who grew up in a family of five children, seen pictured here in his younger years Hannah had studied psychology at City University London and was a former pupil at the now-closed Carmel College in Wallingford.< eod>