Participants of the Huron Police Department’s Spring Citizen’s Police Academy will channel their inner “Grissom” tonight as week three will the class of 13 getting a look at investigations. Huron Police Department detectives and others will look at the topics of search and seizure and four different types of investigations that include criminal, juvenile, narcotic and crime scene investigations. Week three will wrap up with a look at the South Dakota Department of Corrections system. Performance Radio is following the Spring class of the police academy and will have a report Friday in local news