The girl on the porch
(Book)

"When the Tuckers' next door neighbor mentions someone rang their doorbell late the previous night, Sarah and Kenny Tucker check their home's security camera and discover something shocking: the doorbell ringer also visited their house-- and it was a terrified young woman with a shackle hanging from her right wrist. Almost overnight, she becomes known as The Girl on the Porch. There is national coverage on CNN and Fox News, and the video goes viral. As days pass and no one comes forward to identify the woman, fresh footprints appear in the garden next to their house; a neighbor's pet is viciously killed; and a man starts following their daughter Natalie ..."--,Adapted from Amazon.com.