It is known news that the film Mr Marumagan has been progressing briskly with the shooting but now a hiccup has occurred. Recently, a song shooting was happening which had the Kollywood actress Khushbu taking part. Sources say the staircase set which was built collapsed suddenly and Khushbu ended up fracturing her leg and spraining her leg muscles. The shooting has been kept on hold for two weeks till she recovers. Currently, she is in a hospital in Kochi.