Richard MacMillan is the name of another Vancouver riot villain. MacMillan is one of the weirder rioters, as he appeared to be dressed in a woman's pants while apparently breaking a window, as shown below. Some commenters have referred to MacMillan's pants as "manpris," i.e., a man's verison of capris.
*** Update - October 7, 2013 ***
Richard MacMillan was sentenced in June 2013 for his role in the Vancouver Riot. He was found guilty of smashing windows during the riot. In a pathetically weak ruling, MacMillan was given a six-month conditional term that includes a curfew, counseling, and a ban on using drugs and alcohol. The judge reportedly decided against sentencing him to jail time because MacMillan has a history of depression, mental illness, and drug abuse.
Here is a photo of one of the windows MacMillan broke during the Riot: