Read the breathtaking letter from the grieving wife of celebrity dentist shot dead on a meth rampage - as she reveals all in an astonishing exposé of his sordid betrayal: 'We had it all... then my world came crashing down' | Daily Mail Online

Lin was fatally shot by police during a tense stand off in Potts Point on March 3 after allegedly entering an apartment building armed with a knife, attacking two women in the complex.