Viral satellite images showing the words "help," "trafico" and "LAPD" in an empty lot in downtown Los Angeles grabbed people's attention over the weekend on social media, with many asking "what is going on?

The LAPD Central Division also responded to a social media user who took it upon himself to investigate, assuring that there was no immediate cause for alarm. "We’ve had several

Social media users worried about a human trafficking ring when downtown Los Angeles messages spelled out in building materials were seen by satellite. But the LAPD says it's