Is Sky TV right to show the moment a man dies in a suicide clinic?

A documentary that appears to show the moment when a man dies after going through with an assisted suicide  is being screened in England on the Sky Real Lives channel tonight. The film seems to show the moment when 59-year-old Craig Ewert, who had motor neurone disease, died. It is believed this would be the first time the instant of the a person's death in an assisted suicide has been shown on British television.