Still Waters

"Still Waters" is the third episode of the first season of the CBC drama Burden of Truth. In Canada it premiered on CBC on January 24, 2018, while in the United States, it premiered on August 8, 2018.

Plot summary
Relying on her esteemed reputation as a partner at CTS, Joanna convinces a hydrologist to come to Millwood to test the soil. With reluctant permission from the local Mayor, Joanna and Billy narrow down their list of suspects to a handful of industrial sites in the community. After testing the soil and groundwater around town, they make the startling discovery that the field is the source of the toxin when they uncover barrels of sludge buried there. But someone would rather they stop digging and the pair get run off the road.