Guarding the aged in earnest

It is unbelievable that a 45-year-old maid in South China's Guangdong province is being tried as a serial killer.

She was promised an entire month's wage if the elderly woman she was hired to take care of died within a month, and she was accused of killing the old lady days after she got the job.

In court, she confessed to killing nine elderly people for the same reason.