Scott Booth's side put in another big shift to secure the victory on Wednesday night having come into the fixture off the back of a 3-0 triumph against Queen's Park.
The Scotland Under-21 midfielder is able to talk to other clubs about a pre-contract, but Dark Blues manager Docherty hopes to hold on to Cameron for the remainder of this season.
Hearts last visit to Dens Park proved disastrous with a defeat in August which started a spiral leading to the dismissal of Steven Naismith as manager. The Tynecastle team were three goals behind by ...