Miles Harwick, a professor at Cenral Texas State University, has been found dead, an apparent suicide by hanging, in his office. And there is no shortage of suspects - he was an abrasive teacher, conducted suspect research on animals, and antagonized a lot of people. A colleague is arrested for murder, but there is also the student who was supposed to care for the test animals, a young woman who is leading the animal rights protests, along with suspicions of past illegal activities. China ropes in a former colleague to represent the arrested professor, and with her friend, Ruby, works on finding out whodunit. In the meantime, push has come to shove and Mike McQuaid, her - not sure what China wants to call him - boyfriend, who's 8 years younger at 36 - has been told his lease is up on his house. So he's pushing China to move in together in a new house, which means house hunting. And China is leary of commitment, McQuaid's dog, living with McQuaid's 9 year old son, Brian, and their dog.