##  [Hill, Ervin E](/individual/ervin-e-%20hill) 

  ![](/sites/default/files/styles/square_500_x_500_/public/default_images/download%20%289%29%20%282%29_0.jpg?itok=5WstKkf1)Ervin E Hill

 









 

 



 

 

**[Chicago Transit Authority Police Department](/illinois/chicago-transit-authority-police-department)**



567 West Lake Street

Chicago, Illinois 60661











 

 



 

   
Additional Affiliations:



 

**[Markham Park District Police Department](/illinois/markham-park-district-police-department)**



**[Orland Hills Police Department](/illinois/orland-hills-police-department)**



**[Palos Park Police Department](/illinois/palos-park-police-department)**



 

 



 

 

 [![](/sites/default/files/styles/max_325x325/public/default_images/depositphotos_8627182-stock-illustration-shield-symbol%20%281%29.png?itok=D9kYZhQ4)](/illinois/chicago-transit-authority-police-department)