Police in the US state of Georgia said 14-year-old Ayvani Hope Perez has been found and is alive, Fox News reports. No other details of her condition have been released.
Police said the teen was kidnapped after her mother refused to give them jewellery during a break-in at their home.
More top news
Thousands of people have linked hands on Westminster Bridge in a show of solidarity - one week after the terror attack in the capital.
PC Keith Palmer, 48, stabbed by Khalid Masood while on duty in the grounds of the Palace of Westminster last Wednesday.
Engineering firm CH2M won the £170 million contract but have pulled out of phase two of the project over alleged conflicts of interest.