Contact the person's friends and acquaintances. Call the people in the missing person's life and ask when they last saw him or her. Determine if they know anything about the person's whereabouts. Besides friends, family members, neighbors, and classmates, call anyone who had regular contact with the missing person. This may include teachers, doctors, dentists, bus drivers, coworkers, and neighbors.
- Keep a log of the people to whom you've spoken and what they had to say about the missing person. Keep it updated with as much detailed information as possible.
- Encourage people to call you back if they find out more information from another source.
- Report new findings to the case worker in charge of your missing person’s case at the police department.
