Molly gets a call from Billy and Joanna and later she falls in the shower.
Joanna and Billy call Molly to ask her to be the named plaintiff in the case.
Joanna jogs down the street while listening to music.
Joanna takes a photo of a Screw Cutting Factory while out on her jog.
Joanna takes photos of a leaking pipe outside a tire factory and notices the black SUV following her. Billy and Howard try to talk their way onto the property to drill a sample but are turned away at the fence.
Joanna tries to approach the black SUV after photographing an industrial pond but it drives away. Later, Billy convinces Ben Matheson to let them drill a sample well.
Joanna and Billy discuss the potential suspects and meet with a hydrologist to help.
Molly tells Luna about her accident in the shower and Luna asks if she wants to attend the support group.
Luna approaches Beckbie to ask for some information on the SUV seen following Joanna.
Joanna and Billy chat about the old hospital while Howard drills another sample.
Diane runs into Owen who asks her how Luna is doing at school.
Joanna's father answers her questions about her mother's time at the hospital.
Taylor and Molly are chatting by the field when they see the law team drilling a sample.