Maddie, a local reporter investigating a series of killings targeting similar looking women is caught off guard when her younger sister Olivia, is attacked in her own home. Urging on the side of caution, Maddie suggests they take a self-defense course. When Olivia starts to fall for their instructor, Maddie becomes skeptical when he refuses to reveal anything about himself, and tries to intervene before the relationship turns into a deadly obsession.

Interior designer Lily returns home to help her Aunt Maggie run her marina-side bed and breakfast when she meets Marcus, a handsome seaplane pilot whose work delivering rescue dogs helps Lily discover that home really is where the heart is