From Acorn TV:

Emmy nominee Matthew Goode (A Discovery of Witches, The Crown) stars in this “gripping… psychological crime thriller” (Mirror, UK) of deception, seduction, and twisted family ties. Released from prison, convicted murderer Rex returns home to his devoted wife, Karen (MyAnna Buring, Ripper Street), who has always maintained his innocence. But Karen is hiding darker secrets than even Rex realizes

From Acorn TV  you  can stream the two 45-minute episodes of this twisted tale of murder and deception.

Clever plot, attention to details, and good actors make this story worth watching.  Even the ending was somewhat of a surprise.