Montana Barbaro was just three weeks old when she was snatched from her car seat in a suburban shopping centre car park.
Now aged 15, the Truganina teen is missing again.
Police say Montana disappeared from her home in Melbourne’s outer west on January 18 about 9pm. She has not been seen since, but is known to spend time in both Avondale Heights and Taylors Lakes.
The teen’s relatives, which include her mother, Anita Ciancio, and father and convicted criminal, Joe Barbaro, now have “concerns for her welfare”, due to her age and the length of time she has been missing, a police spokeswoman said.