Possible Clues:

• Horrified silver possesses first sign of tarnish
• Some fleabag has them horrified
• A good hour sat around, horrified
• Totally shocked
• Shocked a leader in Guardian has to appear before leader in Times
• Shocked initially and greatly horrified at such treatment
• DNA profiling with saliva leaves suspect conclusively shocked
• Appalled by Henry, when getting into a sports car
• Shocked as top lawyer suffers with tension
• Stupefied American enjoys tucking into G&T