20 Most Insane Black Friday Incidents

From riots and stampedes to parking spot disputes gone wrong, nothing good ever seems to come from Black Friday. For this list, we're looking at violent outbreaks, fights and accidents that have turned a shopping holiday into utter madness. Our countdown includes Urban Outfitters Riot (2011), Marine Injured at Best Buy (2010), Late Night Mugging (2011), Stampede Kills Walmart Employee (2008), and more. What do you think of Black Friday? Share your thoughts in the comments below.