By Moni Basu, CNN
(CNN) – Penn State has had its share of controversy for a while, but this week it is getting some more unwanted attention.
The university's Chi Omega sorority chapter is under investigation after a photo with Mexican stereotypes surfaced on a social media site.
It shows a group of sorority members dressed in ponchos and sombreros and wearing fake mustaches. One woman holds a sign that says: "Will mow lawn for weed + beer." Another sign says: "I don't cut grass. I smoke it."
The photograph was taken at a Mexican-themed party around Halloween, according to the independent college blog, Onward State. It was posted last week on Tumblr.
The university's Panhellenic Council said it had received concerns about the photo and that the council does not condone derogatory behavior from members.
"The Penn State Panhellenic Council recognizes the offensive nature of the photo and is therefore taking the matter very seriously," the executive board said in a statement.Read the full story from In America