The investigation into the murder of a former bookie turned mob informant reveals legitimate businessmen moonlighting as hitmen in a battle for mob leadership.
After the famous musician Bobby Fleet and his band arrive in Mayberry, Andy and Barney arrest the band to force them to listen to Jim Lindsey play the guitar.
Aunt Bee, fed up with Andy's ridiculing of women's obsession with gossiping, pulls a prank on him to prove men are completely capable of gossiping as well.
Andy faces a dilemma when he is chosen as the judge for the beauty pageant, whose contestants include Floyd's niece, the mayor's daughter and Ellie Walker.
Hondo's return to his leadership position is celebrated with a case involving Russian mobsters while Daniel Sr. confides in Hondo about some of his past demons.
Deacon asks Chris for help with an off-duty protection detail for a wealthy VIP but the job becomes dangerously complicated when a drug cartel attacks.
Smuggled rocket launchers make their way into Los Angeles; Tan struggles to cope when a teammate is injured; Luca is propositioned by the mother of his mentee.
A dangerous hacker targets the LAPD's computers to release the identities of undercover officers, so the team searches for the perpetrator before it's too late.
Armed robbers strike a downtown auction house but when the situation takes a turn for the worse, they take a group of hostages that includes Hondo's sister.
SWAT must team up with Hick's longtime rival to catch a dangerous terminally ill inmate who's escaped from the hospital determined to settle old scores.
Hondo is forced on the run after body cam footage seems to show him shooting two local police officers, leaving the rest of the team to clear his name.
Oil derrick explosions across Los Angeles lead the team on the hunt for an environmental activist gone too far; Deacon and his wife try to reform a drug dealer.
Frank searches for the truth when a police officer is accused of brutality by an undercover officer; Danny and Baez examine a famous photographer's murder.
Danny and Baez join forces with a Texas Ranger to find a murderer; Jamie is hold accountable when Eddie's partner accidentally shoots an undercover officer.