Secrets in the mobile should be some negative approaches of them. First of all we should think that there might be continues sexual relationship between Aarushi & Hemraj. Due to teen age impactuations, she might have inocently had relationship with him. But Hemraj may used the time to get in to sexual aspects regurlarly. This should makes her to fell into his words & to do whatever he wants to do daily. They day she refuses & threats only might makes Hemraj to do this crime. Only witness might be that mabile phone images / videos. CBI to get into cyber crimes help for searching the details from that mobile phone...
