Police have launched a probe into the 'unexplained death ' of Sophia Walker ( pictured ) after she was found unresponsive in the early hours of Saturday . A mother has said she is 'heartbroken ' after her three-month-old daughter was found dead at their home in Dundee . Police have launched a probe into the 'unexplained death ' of Sophia Walker after she was found unresponsive in the early hours of Saturday . Her mother Patricia Hodgdon , 34 , wrote a series of messages on Facebook saying : 'Me and Chaz hearts broken lost my princess do n't want to speak . ' I want her back . Please please . Why why please say I 'm dreaming plz . ' Ambulance crews rushed to the home in Dundee after receiving reports of the sudden death , but they were unable to revive the baby . It is understood that Sophia was born premature in late December and lived with her mother and father , Charles Walker , at the home in Kirkton . Both the parents were being comforted by friends and relatives today and flowers were laid at the gate of the house . Police Scotland confirmed an investigation has been launched into the death and that it is being treated as unexplained . A spokesman said : 'The death is being treated as unexplained . Inquiries are at an early stage and as is standard practice a report will be submitted to the Procurator Fiscal . ' Neighbour Dexylee Mullady , 19 , said she was shocked and saddened that the baby had died . She said : ' I have only ever seen pictures of her on Facebook and never seen her outside . She looked like she was a tiny little thing - I ca n't believe this has happened . 'This is really horrible - we ca n't imagine what the family must be going through . ' She said police had been outside the home in Dundee all weekend . A police van was outside the home in Dundee all weekend and friends left flowers and tributes at the gate .
Saturday Sophia Walker was found dead at her home in Dundee . Police have now launched a probe into the 'unexplained death ' on Three month-old . Mother Patricia Hodgdon , 34 , said she was 'heartbroken ' after losing baby . Ambulance crews rushed to the home but were unable to revive the baby .