Qian Xun Xue was abandoned near the base of an escalator at Melbourne's Southern Cross station on Saturday 15 September 2007 by her father, Nai Yin Xue, who boarded a flight to Los Angeles later that day. Originally unable to ascertain her real name, police in Melbourne nicknamed the child Pumpkin due to the Pumpkin Patch brand clothing she was wearing at the time. "Pumpkin" was soon placed in emergency foster care on 16 September. On Monday 17 September, police learned the identities of the girl and her father, who had flown from Auckland two days prior to the abandonment. The girl's 27-year-old mother, Anan Liu, remained missing until her body was found on Wednesday 19 September in the boot of Xue's car at their family home in the Auckland suburb of Mount Roskill.
Police handling
Victoria Police gave information about Xue to Interpol, the New Zealand and U.S. police on 16 September. Once Ms Liu's body was found, an arrest warrant for Xue was issued by New Zealand Police on 20 September and sent to Interpol in the United States who were quick to issue a 'red notice' asking the Los Angeles Police Department to find the wanted man. However, the LAPD claimed they did not receive an arrest warrant from Interpol and that they required a warrant directly from New Zealand. New Zealand police were quick to refute the claim and did not require to send another to the LAPD. The Federal Bureau of Investigation also offered their help in finding Xue. New Zealand police were criticised for "bungling" the investigation, including failure to discover Ms Liu's body in the parked car for at least two days, and slow response to issue a warrant for the arrest of Xue, allowing him to disappear in the USA. The United States Marshals Service issued a wanted poster for Xue, describing him as 'armed and dangerous'. They recommended that if Xue was spotted, he should not be confronted. He was also on the highly viewed television show America's Most Wanted. Xue was subsequently seen in Houston, Texas, Biloxi, Mississippi, and Mobile, Alabama.
Arrest, trial and conviction
On Thursday 28 February 2008, a group of six people living in an apartment block in Chamblee, near Atlanta, Georgia recognised Mr Xue from a photograph in the Chinese-language press. They attempted to inform the police but had difficulty in making themselves understood. In frustration, they captured him themselves. They removed his pants and tied them around his legs. They used his belt to tie his hands behind his back until police arrived to arrest him. Xue initially attempted to provide a false name but he was identified from his New Zealand driver's licence. He had been on the run for 24 weeks. His overstay in the United States without an appropriate visa meant that he was liable for deportation rather than extradition. Xue was deported to New Zealand on 9 March 2008 to face murder charges over the death of his wife. His trial began on 2 June 2009. The prosecution presented evidence of ongoing violence and threats by Xue to his wife, while the defence argued that Anan Liu had been unfaithful and died in a sexual misadventure. On 20 June, Xue was found guilty of Liu's murder. On 31 July, Xue was sentenced to life imprisonment with a minimum non-parole period of twelve years.
Custody
Custody of the child was sought by her maternal grandmother, Liu Xiao Ping, from China. The child also has a half sister, Grace Xue, who claims also to have been abandoned by their father at the age of 19, weeks after she arrived in a foreign country. The half sister, now 27, expressed an interest in caring for the child although they had never met. Qian Xun returned to Auckland on 24 September 2007 where she was soon reunited with her grandmother. On 4 October 2007, the Family Court in New Zealand granted custody of Qian Xun to her grandmother, and visitation rights to her half sister, Grace Xue. Shortly after, Qian Xun returned to China with her grandmother on 6 October 2007. A trust fund for public donations, set up by Grace Xue, raised $NZ40,000 but the money was rejected by Qian Xun's grandmother. The money is now likely to be held in trust for Qian Xun's future use.