Row started after Denise and Alasdair Freeman built house extension . Inspector ruled drainpipe of neighbouring property passed too close to it . Freemans got into argument with Garrie Conway and Flo Couper over pipe . Denise used HMRC job to secretly pry into the tax affairs of Perth Sheriff 's Court . Was fired after work investigation and fined £600 by Mr Conway .
Row started after Denise and Alasdair Freeman built house extension . Inspector ruled drainpipe of neighbouring property passed too close to it . Freemans got into argument with Garrie Conway and Flo Couper over pipe . Denise used HMRC job to secretly pry into the tax affairs of Mr Conway . Was fired after work investigation and fined £600 by Perth Sheriff 's Court .