What’s Sienna got planned for her hostage?

Sienna takes her hostage to an abandoned building, but what are her plans for her captive? Elsewhere, Patrick has baby Minnie all to himself.

Meanwhile, Freddie tells Lindsey that if her baby is his, he wants full custody. Lindsey asks Joe if they can move away and he agrees.

Also, Grace learns a heartbreaking truth when she finds out that Freddie killed Fraser.