Related Clues:

• Missing nothing
• Rapt
• What a prosecutor may try to prove
• Sharply focused
• Completely absorbed
• Totally involved
• Not just listening
• Deeply engrossed
• Hardly daydreaming
• Like one defusing a bomb
• It may be hard to prove
• Totally consumed
• Fully attentive
• Deeply involved
• Listening to every word