one of my friends arrested for duping people online cheat fraud

hi i come to know that one of my circle friends arrest by crber crime, however he did a absolutely fraud by opening online consultancy and as per he did approx more than lakh cheat, now he got bail after 1 month, now upon reach they threat all other consultant who have same line of business but the difference is all other are giving genuine legal service as promised unlike person arrested and now he call all who tyey know demand money and weare also in same line on business so he didnt asked us money but aksed us for help to provide us document of service which given to customer till date so he used it to cover its fraud using our cuments as per our understanding, actually he didnt tell that why he need when we said he replied that your documents need to produce in court otherwise you are in touble for no reason we didnt involve in crime or anything and we did legal business and he said that consultancy is not a valid entity to take fee and threat us to give document otherwise you ne