Following Ferguson’s shock revelation that she has an informer amongst the inmates, an isolated Franky sets out to expose the snitch. But in her growing paranoia, it seems just about everyone has motive and opportunity.
When jail-wide drug tests are instigated following the discovery of a discarded pregnancy test, Franky uses the bedlam to try and force a confession out of Jess. But when Franky discovers Bea has received suspicious privileges from Ferguson, Franky sets a trap for Bea only to be blindsided by a shocking confession.