carlos colina , 32 , pleaded not guilty in cambridge district court to charges of being an accessory after the fact to assault , battery causing serious bodily injury and improper disposal of a body .
he is being held on $ 1million , faces charges of accessory after the fact to an assault , battery and improper disposal of a body .
` we 're confident that the death is considered a homicide , though colina has not been charged with murder that ryan says the death is considered a homicide , though colina has not been charged with murder that