At the same time , Marcus Walker request help from Olivia after being framed for murder of the Mayor 's wife , with whom he was sleeping .
David refuses to stop the case , to which Olivia agrees , making her more determined to shut down B613 .
At the same time , Marcus Walker request help from Olivia after being framed for murder of the Mayor 's wife , with whom David was sleeping .
David refuses to stop the case , to which Olivia agrees , making her more determined to shut down B613 .