The Brief Shelter-in-place issued: A shooting in Highland Park prompted police to order nearby residents to shelter in place while officers searched the area. Two persons of interest sought: Police are looking for a man and a woman who were seen speaking with the victim before the shooting. A shooting in Highland Park on Monday prompted a shelter-in-place order as police searched for two persons of interest believed to have spoken with the victim before the shooting. Police also deployed K-9 units and drones as part of the search for the two persons of interest. What's next:Anyone with information about the shooting or the persons of interest is asked to call 911.