EPISODE 3: As Richard Glossip awaits execution in Oklahoma for a murder he says he didn't commit, Sky's Ian Woods examines the evidence in the case and hears a former British police officer tell Glossip it was a miscarriage of justice. #richardglossip #oklahoma #skynews

EPISODE 2: The Lethal Injection Controversy. In this episode, Sky's Ian Woods reports how Richard Glossip’s case became the centre of a national debate about the use of lethal injection, and how a late stay of execution was to prove only temporary. #richardglossip #oklahoma #skynews

EPISODE 1: Sky's Ian Woods has been invited to witness the execution of a man in the US state of Oklahoma. Richard Glossip is due to be given a lethal injection next month for a murder he says he didn't commit. In part one of this series, Woods introduces Glossip and explains how he got involved in the case. #richardglossip #oklahoma #skynews

Sky's Special Correspondent Alex Crawford talks about going on the trail of the world's most wanted people smuggler in Libya #PeopleSmuggler

By posing online as two individuals committed to jihad, Sky News gains a disturbing new insight into the extremists' tactics. Simon English speaks to Sky's special correspondent Stuart Ramsay about his four-month investigation. #IS #SkyNews