The Kansas City Missouri Police Department is not the custodian of the sexual offenders database.

This falls under the various County Sheriffs Departments.

The number to call for Jackson County sexual offenders data is 816-524-4302.

The number to call for Platte County sexual offenders data is  816-858-2424.

The number to call for Cass County sexual offenders data is  816-380-5200.

The number to call for Clay County sexual offenders data is 816-407-3750.

Other links:
 http://www.mshp.dps.missouri.gov/
MSHPWeb/PatrolDivisions/CRID/SOR/SORPage.html

http://www.accesskansas.org/kbi/ro.shtml

Thank you.