Tonight’s picks

8 p.m. on KGET2 Burden of Truth

In the Season 4 premiere of this legal drama, when a mining company opens a previously dormant mine outside Millwood, attorneys Joanna and Billy (Kristin Kreuk, Peter Mooney) — both now new parents — step in to save a local woman’s home from almost inevitable demolition. When the company’s executives quickly retaliate, Joanna is forced to confront a long-buried personal secret to protect the future of her career and family.

8 p.m. on DISCOVERY Gold Rush

A spinoff of Discovery Channel’s highest rated show, this limited docuseries follows what some familiar miners do during winter months, as arctic conditions make even the simplest outdoor task all but impossible. Instead, miners including Tony Beets, Rick Ness, Dave Turin, Fred Lewis and Dustin Hurt spend these weeks prospecting for new gold-rich claims, purchasing them, and nailing down necessary permits. As the show opens, Beets is hoping to triple his gold haul by gambling millions on a high-risk monster machinery overhaul.

9 p.m. on DISCOVERY Dino Hunters

This fascinating docuseries about ranchers and cowboys searching for dinosaur fossils in the badlands of Wyoming, Montana and the Dakotas returns for Season 2, which opens with a premiere called “Doubling Down on Dinos.”