a convicted murderer的用法和样例：
- And yet this is the face of a convicted murderer.
- He is a convicted murderer, he is an unpardonable sin of bad people.
- "A convicted murderer has escaped from a hospital for the criminally insane.
- Subjects ineach group were shown a video portraying two mock expert witnessestestifying about their evaluation of a convicted murderer duringa postconviction sentencing phase.
- The convicted murderer escaped from a high security prison.