Ultimately, it was discovered that Miller’s husband had murdered the boy, and Broadchurch season 2 focused on his trial.
It is possible (and this is only a theory) that the short teaser above gives us some clues about what to expect from Broadchurch season 3.
Broadchurch has garnered critical acclaim ever since the first season aired back in 2013.
As Miller, Colman looks tearful and worried, while there is also a shot of her son, Tom, looking at Mark Latimer as he’s led away by what looks like two lawyers.