Josette Jorge

When MIT grad student Liam Cole (Charlie Rowe) discovers an asteroid is set to collide with Earth in 186 days, he joins forces with tech billionaire Darius Tanz (Santiago Cabrera) and the U.S. government to try and stop it - and together they stumble onto the greatest conspiracy never told.

A mortgage broker is found strangled in his office parking lot. Detectives Flynn (Kristin Lehman) and Vega's (Louis Ferreira) initial investigations turn up a disgruntled ex-wife as well as a petty thief, but neither lead pans out. Then a composite police sketch and a stubborn refusal to follow orders leads Flynn to a man whose desire to make amends with his family, coupled with an ill-timed lapse in sobriety, has led to tragic results.

It's a race against time as Darius must accelerate his plan to stop the asteroid before the Pentagon shuts him down. Also, Grace has to make difficult decisions that could have life or death consequences for millions of people, and Liam and Jillian reunite under surprising circumstances.

Darius and Liam work to invent a theoretically impossible piece of technology to divert the asteroid, and Grace risks everything to help Darius. Also, Liam heads home to Boston to track down critical research, but finds something shocking instead.

Grace and Harris must forge an alliance when their children's lives are in jeopardy. Also, Liam presents Jillian with an unusual proposal.