When a factory building collapses during the construction burying three workers alive, Dr. Lightman and Dr. Foster are hired to learn what happened. The company owner Kevin Warren, Mayor Meredith Fallon, and city engineer Mark Boulware tells them that they do not know what happened. Along the investigation, many secrets are disclosed and the truth about the accident is found with serious consequences. Meanwhile, Torres and Loker are contacted by a billionaire to investigate his fiancée Nadia Dawson since they will marry each other. He wants to know whether she loves him or his money. This type of investigation is not part of The Lightman's Group scope of work, but when Dr. Foster knows the offered amount, she authorizes Torres and Loker to carry on the investigation.
—Claudio Carvalho, Rio de Janeiro, Brazil