Loving couple "put through hell" after social services mistook tiny "birthmark" on baby"s foot for a bruise

Couple put through three 'weeks of hell' by social services who thought mark on their newborn baby's foot was a bruiseParents Kelly Cook and Ian Hutchison feared losing baby AvaSeven-week-old had unexplained mark on her footHealth visitor noticed blemish and called social services By Daily Mail Reporter PUBLISHED: 17:06 GMT, 3 February 2013 | UPDATED: 00:41 GMT, 4 February 2013 A couple were banned from being alone with their baby and investigated by police when a mystery mark appeared on her foot. Kelly Cook, 31, and Ian Hutchison, 35, were accused of harming seven-week-old Ava by social workers