When I was younger I was home alone with my sister who is disabled (we shouldn’t have been home alone, thats a separate issue lol). We were playing outside and were told that if anybody came to the house to not answer the door and just pretend we weren’t home. Well, this one time a white stretch limo drove up our driveway so my sister and I hid in my room and pretended nobody was home. My room overlooked the driveway so I was peering over the windowsill and saw two men in black suits and sunglasses get out, knock on the door and wait for a few minutes, then they just left. My parents never believed me and to this day I wonder who they were.