From opening her front door to find urine splattered across it to discovering used masks stuffed into her grill, a 60-year-old resident of Chennai has alleged that she has been facing

constant harassment from a neighbour. The person behind the harassment, according to the woman who is a widow and lives alone, is Dr Subbiah Shanmugam, a resident in the floor below hers, in

an apartment in Nanganallur.