Key with No Lock

Plot:

The dead body of Charlotte Simms, an accountant, is found in her office by her fourteen year old daughter, Mia Simms. Charlotte was beaten and asphyxiated, with a clear plastic bag over her head. Beyond her mother's death, Mia is concerned for her own welfare since she is not on the greatest terms with either her older brother, Jonah Simms, or her absent father. Ben and Amy discover that Charlotte's murder may have something to do with one of her clients, Dante Ware who is the head of a biker gang. Because of the possible gang connection, Super calls in Tom Rutherford with the gangs & guns unit, he who may be able to shed some light on the case. As Ben and Amy dig deeper, they find a full circle connection between Charlotte, Jonah and Dante, who in turn is seen with someone unexpected. And one of Ben's alter egos has a less than conventional night with Mia. Meanwhile, Terry and Holl continue their investigation into a six month old unsolved case of a murdered woman and daughter, the prime suspect being the deceaseds' husband and father, Martin Yates, who admits to having had an affair with his secretary, Erin, at the time. Re-interviewing both Martin and Erin and new DNA evidence provides the detectives with a clearer picture of what happened. And TC has what looks to be a pre-arranged dinner alone with Super's wife, Laura.