Unlicensed PIs – These investigators conduct illegal surveillance, use harassment, or impersonate persons despite possessing no license permitting their get the job done. Properly trained investigators are Excellent at Talking with known associates (equally existing and former) to get more information about anyone's character, whereabouts, and daily things to do. https://milkyway.cs.rpi.edu/milkyway/show_user.php?userid=7801649