A new detective arrives in the precinct and immediately riles up things; Ben engineers an attempt to wrest control of his company from his daughter; Eddie lends a hand to a Korean man and discovers a young girl in dire straits.

Cesar scores a job at a car wash; Christine discovers new info on Peter's departure; police question a suspected K-Town rapist; Jules issues Ben an intriguing challenge; Kenny tries to make things right with Amy.

Kenny and Amy give marriage counseling a go; Eddie the EMT runs into more on the job problems; seeking new ideas, Ben hires an MBA graduate; Cooper believes he's got Axel dead to rights.