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 highway, Officer Kale Keagy encounters a suspected drunk driver who makes an unexpected--and eyebrow-raising--demand. On the town's main drag, Officer Angel Macormic faces down a driver illegally parked in a handicap spot.

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. And Officer Phylicia Carson pulls over a suspected drunk driver.

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. Corporal Isaiah Huff embarks on a manhunt, and a gas leak in a popular bar threatens to end Saturday night early.

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. Officer Jonathan Rosenburg picks up a pair of underage shoplifters and gives them a valuable life lesson. Officer Phylicia Carson encounters a suspected drunk driver.

The Lake of the Ozarks and police must keep a tight rein on folks looking to blow it out during the final weeks of the season as summer winds down. Lake Ozark PD K9 officer, Corporal Caleb Harvey stops a driver he suspects has meth. Later that night, Officer Karl Glascock must rescue a young man who has driven his brother's borrowed car into a ditch to avoid the countless deer roaming the roads. Over in Osage Beach, Corporal Stephen Riner arrests a grandmother whose record prohibits her from driving her granddaughter, and Officer Phylicia Carson pulls over a sober-ride taxi whose driver explains how his painful past led him to start his business. As the night winds down back on The Strip back in Lake Ozark, Chief James Boren confiscates the fake ID of an underaged drinker and adds it to his growing stack for the night, and Detective Sergeant Mark Kordula and Corporal Isaiah Huff desperately try to save the life of a man horrifically stabbed in a fight.

The action picks up both on the water and off as one of the summer's biggest events descends upon the Lake of the Ozarks: The Shootout powerboat races. 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 who are having too much fun, while Officer Phylicia Carson stops a driver who may have had too much of a night out on the town. As the weekend festivities unfold, Officer Matthew Johnson teams up with Camden County Sheriffs to confront an unruly hotel guest, and Corporal Isaiah Huff offers some advice to a young woman earning her first DWI.