After three days of interrogation, Apoorva Shukla Tiwari, the wife of Rohit Shekhar Tiwari, was arrested by the Delhi Police Crime Branch on Wednesday for hatching a conspiracy to murder him. Police sources said that Apoorva herself smothered Rohit to death when he was inebriated. She didn't take anybody's help to commit the crime. Here is a full report on the high-profile murder case.