Sam is a Dutch private investigator at SAJ Recherche B.V. an Amsterdam-based investigation firm serving both private and corporate clients. His areas of focus include stalking and harassment cases, suspected GPS tracking of vehicles, hidden cameras and listening device concerns, digital and physical surveillance risks, and evidence preservation in sensitive disputes. He is known for combining practical field knowledge with a structured approach to documentation, fact finding, and risk assessment. His work often involves helping clients understand the difference between suspicion and verifiable evidence, and how to respond in a calm, lawful, and methodical way. Sam regularly comments on issues such as covert tracking, privacy breaches, hidden recording devices, and the overlap between d...