Can judgement be made without reasonable proof?

if you had just introduced him to the company and he dealt directly then you cannot be held responsible for it. 

1] try creating your defense if you can provide some proofs , that he dealt directly with the firm.

2] Just on the basis of witnesses, you cannot be convicted but you will have to fight the case deligently. 

3] you can produce your investment details with the same company as an secondary evidence of your non-involvement. 

The Company used to give points which through members e-wallet account could be transferred to the members bank account or could be made saleable amongst members. he had opted for bank transfer for the first month points but he did not receive in the bank account for quite time. thus for the second month on their request and I had purchased some of the purchasable points from him by giving an A/C Payee cheque of the same amount to make my own further investment in the Company .Can this be an approved proof that the investment was in actual made and not falsified ?

  Even they had blamed me that I am a Development Officer of the Company in the Police Station at the time of FIR but & I am not and he doesn’t have any proof. Can this also act as a proof against it? Inspite of this the police arrested me without any proof. Can police still arrest me and Magistrate put me behind bars for 14days and said to produce chargesheet? Is it justified? What is the remedy?

i also want to add that before such allegations were made on me I had filed a case against the above cheated & fraud  Companies. 

Thanks

Kindly help me with this matter

Thanks