According to various reports flooding in from social networks, a brawl between Citizen and security erupted during the band's set tonight at the House Of Blues in San Diego. While nothing concrete has surfaced as of yet, it looks as though venue security were aggressively dealing with members of the crowd and Citizen frontman Mat Kerekes intervened. Watch three fan-shot videos of the debacle:

Citizen tweeted this after the show had ended:

They then followed with this a few hours later:

You can check out a few comments (including one from You Blew It!) on the situation below.