Christopher Kirkby, 35 – along with Thomas Durden, 36, and Marc Ward, 36 – sold drugs such as Xanax and other benzodiazepines and blew the money on Dom Perignon, Cristal and Bollinger Champagne, bragging about their lavish lifestyles on social media.

Source: https://www.biggleswadetoday.co.uk/news/crime/jail-for-shefford-man-who-was-part-of-a-gang-selling-fake-prescription-drugs-on-the-dark-web-4092403

His judgment refers to testimony from psychiatrist Dr. Shaohua Lu who said the stabilized sleep patterns are "highly consistent" with a finding that Perignon was suffering from "severe sleep disorder" at the time of the attack.

Source: https://www.chroniclejournal.com/news/national/b-c-court-acquits-man-of-stabbing-his-wife-finds-he-was-in-state-of/article_811ff257-46b9-5041-9949-e8a39ccf8d0e.html