Possible Clues:

• Apprehend peer involved with vice
• Make out, discern
• Observe
• Become aware of first lady mixed up in price fixing
• Discern or become conscious of
• Become aware of by using senses
• Creep around, I have to see
• Understand the heart of every piece when playing
• Pick up on
• Crawled back briefly the day before to put in one’s notice