Gurugram, Jan. 24 -- A 31-year-old man in Faridabad was arrested on Thursday for allegedly killing his four-year-old daughter in a fit of rage by repeatedly hitting her with a rolling pin and slamming her on the floor after she failed to write numbers from one to 50 in her homework, police said on Friday. The incident was reported from Sector 58 in Faridabad's Ballabgarh on Wednesday. Police said the suspect, identified as Krishna Jaiswal, allegedly tried to pass off the murder as an accidental death caused by the child falling down the stairs. However, Jaiswal's six-year-old son, who was present in the house at the time of his sister's alleged assault, blew the man's cover by narrating the entire incident first to his mother and then to th...