Episode four goes behind the scenes at the test event in PyeongChang where Lindsey continued her Olympic preparations, finishing second in both the Downhill and Super-G races.
Lindsey Vonn: Chasing History
The Milan-San Remo. Highlights of the first Spring Classic event of the season, a 293km race that was expected to feature a star-studded line-up.
Cycling: Milan-San Remo
Highlights from the Chang International Circuit in Buriram, Thailand, where the second round of the season took place.
Action from the World Cup event in Trondheim, Norway, featuring the men's qualifying.
Cops go on the hunt for a killer when the leading advocate for the controversial science of cold fusion is beaten to death.
As they venture deeper into their surroundings, the nine remaining survivalists realise this terrain is unlike anything they have ever experienced.
A look at the inner-workings and process behind actions that are against the law, looking at some of the most infamous hustlers in history.
Action from race two of the MXGP class in the second round of the season from Argentina.
Motocross World Championship
A medical decision determines Shon's fate, and when the Wheel decides a new location, Adam forages in the Wetlands and Luke faces the ultimate mountain challenge.
Elizabeth reacts unexpectedly when she finds out about Carter's new romance, and the teen arranges a barbecue with family and friends, but it quickly descends into drama.