I will suggest you try calling or contacting Clinton Township Police Department (contact information available at the link below)
http://www.clintontownship-mi.gov/Default.aspx?alias=www.clintontownship-mi.gov/police
General Information
The Clinton Township Police Department is located at 37985 Groesbeck Hwy., just North of 16 Mile Road.
General questions should be directed to 586-493-7800.
Questions for the Records Bureau should be directed to 586-493-7810.
Questions for the Criminal Investigation Bureau should be directed to 586-493-7840.
Explain it to Township Police Dept that you are not in USA and ask jhow to find out if arrest record exists. Though it is not likely they will tell but since you are out of country, they may be able to provide help or guide you. Contact the state police also (link and contact info posted earlier). You may be able to get some information and some idea about how the arrest records are retained or processed in that state.
As far CIC is concerned, an arrest record raises a Red Flag
Take Care