The 4th of July around the Lake of the Ozarks kicks off as Chief Boren and his officers meet an uncooperative bar patron who's had too much of a good time. On the motorway, Officer Kale Keagy encounters a suspected drunk driver.

While crowds flock to the Lake of the Ozarks for the summer's annual Aquapalooza Music Festival during the day, Detective Sergeant Mark Kordula and Chief Boren face the wave of underage drinkers pouring into the bars with fake IDs at night.

Summer around the Lake of the Ozarks heats up as Corporal Stephen Riner tries to stop a curious case of road rage. K9 officer Corporal Caleb Harvey and his four-legged partner, Donzi, search a vehicle they believe has narcotics.

One of the summer season's seminal events, the Hot Summer Nights classic car show, rolls into town for a day of fun, but things turn really hot that night when there is an outbreak of bar fights.

Corp. Caleb Harvey stops a driver he suspects has meth; Officer Karl Glascock must rescue a young man who has driven a car into a ditch to avoid deer; Corp. Stephen Riner arrests a grandmother whose record prohibits her from driving.

As cigarette boats battle for speed supremacy on the lake, Chief Boren and Officers Glascock and Khachi meet a bar patron who insists she's done nothing wrong; Officer Jonathan Rosenburg confronts revelers on a party boat.