By Daily Mail Reporters The three Connecticut millenials charged with causing a disturbance at the singer's Rhode Island mansion are anything but your average vandals. The trio - Michael Horrigan, 29, his roommate Tristan Kading, 28, and his sister Emily Kading, 26 - pleaded not guilty this week to hurling beer bottles and shouted expletives at security officers patrolling the star's seaside property. However it has now been revealed they are all well-to-do twenty-somethings, who claim they were 'just drinking and it got out of hand'. According to TMZ, Tristan Kading studied chemical oceanography, graduating from MIT. Charged: Siblings Tristan Kading (left) and Emily Kading (right) - seen here in a family photo dated 2009 - have pleaded not guilty to counts of disorderly conduct after allegedly throwing beer bottles at Taylor Swifts Rhode Island home
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Three charged with throwing beer bottles and swearing at security guards at Taylor Swift's $17 million Rhode Island home on June 15
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Michael Horrigan, 29, his roommate Tristan Kading, 28, and his sister Emily Kading, 26, pleaded not guilty to disorderly conduct
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Tristan studied chemical oceanography at MIT and Emily is a nuclear scientist
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Both Michael and Tristan received heroism certificates for saving a 12-year-old whose canoe capsized last year
'They were simply throwing up the peace sign like @placeholder does in her 22 music video,' Kading told the website.
The sprawling home has five bedrooms and @placeholder stays there regularly, usually with friends