Chris Slitheen
From Tardis Wiki, the free Doctor Who reference
 
Chris Slitheen was a member of the Slitheen family; he was very clumsy having sat on his own matter compressor, he also had a bad habit of pressing the wrong buttons. In 2009 he stole a Matter Compressor from the Pharos Institute however he was chased by Sarah Jane Smith and her Gang. He managed to escape and met with Another Slitheen, they then planned to use the matter compressor to turn the Earth into a giant diamond. After Sarah Jane failed to stop them he grabbed Rani Chandra and threatened to kill her, however the Blathereen arrived to send him and his associate to be tried and executed. (SJA: The Gift)
