Popular TV actress Pratyusha Banerjee, who is best remembered for her role as Anandi in Balika Vadhu, allegedly committed suicide on Friday however, her friend and Bigg Boss co-contestant Ajaz Khan thinks otherwise.While talking to the media outside Kokilaben Hospital in Andheri, where Pratyusha was pronounced dead, Ajaz said, "I don't think it's suicide. I think it's a planned murder."Cops too are not ruling out the prospect of foul play and are questioning her boyfriend Rahul Raj Singh and her other friends and associates.