North Platte, NE-- You may have seen the photos traveling around on social media, but signs were posted in North Platte advertising, "Meth 4 Sale."
They were posted on a telephone pole at the corner of 2nd and Welch Streets.
The signs have since been taken down, but the North Platte Police Department says they are investigating this matter.
They also say they passed the information along to the Drug Task Force.
Right now, they are looking for the people who posted the signs and more information from the public.
"After we've taken several down, they pop up in other spots in that area and there also have been some in other areas around town as well," says Investigator John Deal. "It's been going on for the past few days and we're just hoping that it stops and that we can figure out who's responsible."
Investigator Deal says they have been in contact with the person who's name and address were posted on the signs.
Now, they are just asking for your help in the case.
If you have any more information, call Lincoln County Crime Stoppers at 534-8400.