Possible Clues:

• Type of alarm
• Thief (entering building)
• Intruder with intent to steal
• One will break in and take out and make off
• Proper food is back: not English? Criminal!
• He takes food back, almost fat
• Criminal in trouble, run in by US city's Republican leader
• Food picked up with reduced fat -- it's criminal!
• Trespassing thief
• Criminal's food sent back; mostly fat