Possible Clues:

• Ones who may stop to help
• Those succeeding in exams, using technique of random strangers?
• Inappropriately pays Serbs to be potential witnesses
• They don't declare times for those other than the good Samaritan
• The Good Samaritan wasn't one of them
• Non-stop walkers
• Press bays for punishment for people unlike the good Samaritan
• They keep walking, and don't stop to take an interest
• People not stopping old-fashioned extremes in religious body