When China-born Cai Xia Liao first met Brian Mach, she was a single mother who lived alone. Although Cai had previously been married, she and her ex-husband had come to the conclusion that it would be best to end their relationship.

However, the two are parents to a daughter, and Cai stayed in touch with her even after she moved to Melbourne, Australia, for university. In any case, Cai was considering finding a partner at the time, and she and Brian soon started talking about getting married.

At that point, Cai Xia Liao discovered that the Melbourne-based businessman was already wed, despite being divorced from his ex-wife, Mai Mach.

Where is Killer Cai Xia Liao Now?

Cai Xia Liao was found guilty of murder in 2015 and was sentenced to life in prison with a minimum of 32 years.

We can assume that Cai is detained in an Australian jail or prison because she is still serving her mandatory term and prison records do not specifically state where she is currently being held. Cai is a citizen of China.