How can i come out of 420 case

Hi sir/mam, I'm a Bpo company owner in Hyderabad. in the month of November a guy(Ryan) came to me in searching of the job. I offered him a job. and he has suggested me some Project( work) with 50% sharing each. I enquired abut the work where we have to get the applications for H1B visas. and he said me that there no problem in doing this job. and he brought 4 candidates in the month of December 2016 and taken 40k from each of them and all the money has been sent to my account and from that i have transfer the money to different account of his friend. now suddenly i got a call from the police station stating that you have to come to police station for an enquiry. then i went there after going there they took my phone made me to sit in the corner. and after some time Sub inspector called me and informed me that we received a complaint regarding the cheating. i was shocked about it. then slowly i recognise that I'm stucked just by getting the money into my account. and they asked for the details of my employee(ryan) i have given them his locality information and shared his photo. then i was released on my brother surety. so just wanted to understand how can i come out from this situation. please help me with some suggestions Sir/mam. I'm literally tensed for all this happened.