When Ariel begins dating a boy from school, Allison has visions that indicate he may be involved in a local murder. Meanwhile, Bridgette finds herself in trouble when she is discovered posting embarrassing videos of a man on the internet.

Allison's visions become a vital source of information to the authorities after samples of a deadly disease disappear. Meanwhile, Scanlon thinks he's ready to ask Lynn to marry him, but his plans don't go as smoothly as expected.