a very serious crime for which a person will normally be sent to the Crown Court for trial e.g., robbery, murder or indecent assault
'The Korean Central News Agency said... that the court found the two US Journalist women guilty of committing an unspecified "grave crime" and illegally crossing into North Korea.'
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.