Episodes
Two Shallow Graves: Where’s Dan? (S1EP5 ID Mon May 23, 2022)
Where’s Dan?: New DNA evidence discovered in the McStays’ graves could reveal who killed them; the defence questions Joseph’s brother about his whereabouts at the time of the murders, and they can’t find the suspect they believe is linked to the killings.
Airdate: Monday May 23, 2022 at 10.00pm on Investigation Discovery.
Season 1 Episode 5