[...]some relationships extend across investigations. Investigators that are assigned according to specialty might cross paths with others who specialize along similar lines: law enforcement officers, facility administrators, prosecutors or defense attorneys, counselors, or child advocates.
Pollack, Daniel and Dumas, Gilion. (August 2016). Matching the Right CPS Investigator with the Right Investigation. Policy & Practice 74(4): 36, 40.
*This is constructed from limited available data and may be imprecise.