Sakshi (real name Poonam and played by Shiju Kataria) is wife of Anil (real name Jagdish) who does job of Security Guard for a office in delhi and they has 2 children. They live in Najafgarh area of New Delhi. A night 3 unknown dominoed man enters into their home from backside. First they clobbers Anil's father (real name Jagdish Chand, 65) and kills his mother. Father cries a lot but they run away from there after taking jewellery-cash etc.
Police starts investigation and find that before Sakshi's marriage she was in love with Piyush (real name Sushil and played by Manmohan Tiwary) but her parents forces her to get marry with Anil.
Here is the inside story of the case: