Origins: On the afternoon of 25 September 2014, 10-year-old Paul Ezekiel Fagan disappeared from his grandmother's Tampa, Florida home. When the boy (who goes by the name "Zeke") did not return ...

Zeke's presence ensures that many suspects don't run at all. Once they hear his bark, they give up. About a third of all people arrested beg not to sit in the cage in the back seat, separated from ...