<P> The killer arrives at Rhyme 's house , and after killing Rhyme 's nurse , Thelma , and Captain Howard Cheney , he is revealed to be the medical technician who cares for Rhyme 's medical equipment , Richard Thompson . Richard 's real name is Marcus Andrews , and he is a former forensics expert who worked in Syracuse . </P>
<P> The killer arrives at Rhyme 's house , and after killing Rhyme 's nurse , Thelma , and Captain Howard Cheney , he is revealed to be the medical technician who cares for Rhyme 's medical equipment , Richard Thompson . Richard 's real name is Marcus Andrews , and he is a former forensics expert who worked in Syracuse . </P>
who is the murderer in the bone collector
who is the murderer in the bone collector
the medical technician who cares for Rhyme 's medical equipment , Richard Thompson
the medical technician who cares for Rhyme 's medical equipment , Richard Thompson