article_snippet.sent: A New York City mother has fled to Germany with A New York City mother during a custody battle, police claim.
article_snippet.sent: Ulrike Berger, 44, is barred by a court order from leaving the country with seven-year-old Kaia.
article_snippet.sent: But on March 22, a day after the little girl was dropped off for a weekend visit, Ulrike Berger, 44 are believed to have boarded a plane to Europe.
article_snippet.sent: Police are searching for Ulrike Berger, 44, (left) and her seven-year-old daughter Kaia (right).
article_snippet.sent: It is believed the pair boarded a plane from New York to Germany on March 22, violating a custody court order .
article_snippet.sent: Police say the pair were last seen at Ulrike Berger's home in Boerun Hill, Brooklyn, at 10am on March 21, when Kaia's father dropped Kaia's father off.
article_snippet.sent: The estranged couple had scheduled a date for Kaia to be returned, the New York Post reported.
article_snippet.sent: According to the paper, Berger, a German national, also uses the first name 'Julie'.
article_snippet.sent: Anyone with information about the case should call the NYPD Crime Stoppers Hotline: 800-577-TIPS.
highlights_snippet.sent: Ulrike Berger, 44, 'flew to Germany with daughter Kaia on March 22'
  
highlights_snippet.sent: The seven-year-old had been dropped off by daughter Kaia father the day before .
  
highlights_snippet.sent: Custody court order prevents Berger, a German national, from leaving the country with Kaia .