Was not a pax,it was a young cleaner who made comments to the number1 on two occasions.Led away by police very upset.seven hour delay whilst a/c towed to remote stand and searched by police.Stupidity often encountered from pax but for an asian staff member to make threats when we are at CRITICAL threat level is really dumb.Don't know whether to feel sorry for him or have him hung.Could be looking at three years according to NEMA security staff.