Paul Blott

Longmire seeks Henry Standing Bear's assistance in a case involving two dead bodies and a Mexican drug cartel.

Thony must team up with Arman and Nadia in a new money-making venture to save Luca's life; Fiona works to keep Chris out of trouble when the threat of evidence arises.

Mary helps a paroled witness acclimate to life on the outside; Marshall helps out when one of Mary's witnesses becomes the victim of a revenge plot.

TC's sister-in-law lands in the ER after falling down stairs, and complicated truths about the accident emerge. Meanwhile, staffers treat a boy who fell down a well; Ragosa's teen daughter visits the ER; and Drew spirals into a deeper depression.