The first few minutes of Gracepoint episode 4 will answer the question: Whose phone number was in Danny’s jacket?

The digits were discovered by forensics at the very end of last week’s episode. The revelation disappointed Detective Carver, played by David Tennant, who was ready to go home for the night.

Luckily for Carver, it won’t take long to figure out who owns the phone number. And in even better news, Carver and Ellie will see it as a good new lead.

Things turn dark on tonight’s episode of Gracepoint, however. The family will be getting antsy for answers about their son’s death, and Carver and Ellie will continue to be at odds as they make baby steps.

Photos from the episode depict an interview conducted by Carver and Ellie taking place, Ellie threatening someone with a gun, and Paul and Raymond confronting one another:

The synopsis for Gracepoint episode 4 hints that Carver will continue to keep his health issues a secret from Ellie. “A revelation that Danny had some secrets of his own opens the door to new suspects, while Det. Carver keeps things close to the vest and it could have an impact on the case,” it reads.

Will Carver ever come clean about his health problems? Given that he likes to keep a wall between he and his detective partner, we doubt he will say anything about it until his health really falls to pieces right in front of her. It seems inevitable when you consider that his health problems continue to pop up.

Check back to Hypable after Gracepoint episode 4 airs to read our recap of tonight’s storyline! Until then, check out our recap of episode 3!