FYI Mayfair MAll has had historic problems with teenagers in gang fights, it is located in Wauwatosa a near western suburb of Milwaukee.
http://www.jsonline.com/news/milwaukee/112782034.htmlMayfair Mall closed down early on Sunday afternoon as New Year's weekend shoppers were told to leave after witnesses reported seeing groups of unruly young people shouting and running in the Wauwatosa shopping center.
Elsa Mercado was trying on clothes in a fitting room at Ann Taylor Loft when she heard loud noises. Her sister was at another store, and when Mercado tried to leave to check on her, she discovered she was locked in as some of the stores brought down their security gates. "Someone was pounding on our door and saying, 'Please let me in. There's gunfire.' We unlocked the door and let him in. He was very frightened, he was very pale," said Mercado, who used her cell phone to call 911.
Mercado said the 911 dispatcher asked her location.
"They wanted to know where I was; it seemed like they had gotten a lot of calls throughout the mall," said Mercado, who saw a group of rowdy young people she estimated to number around 100. "It was happening throughout the entire mall. It was not isolated to one part of the mall."
"What occurred this afternoon appears to be a group of youth intent on disrupting the shopping experience at Mayfair. The safety and security of our visitors are always our top priority. This behavior is isolated and we will not condone it," Mayfair Senior General Manager Steve Smith said in the statement.