HARRIS COUNTY, Texas – Some neighbors along Winkelman road in Harris County are concerned about graffiti, which they believe references gang activity. KPRC 2 asked the Harris County Sheriff’s Office about the issue. “Just because you see some gang graffiti doesn’t in and of itself mean gang activity has to be on the increase,” said Sgt. The neighbors we spoke with said they have not seen an increase in problems but the graffiti is still concerning. The sheriff’s office said if anyone sees something they should call deputies.