Charles Ng Chi-Tat is a serial killer who operated in the United States. He is believed to have raped, tortured and murdered between 11 and 25 victims with his accomplice Leonard Lake at Lake's cabin in Calaveras County, California, in the Sierra Nevada foothills, 60 miles from Sacramento.

After his 1985 arrest and imprisonment in Canada on robbery and weapons charges, followed by a lengthy dispute between Canada and the United States, Ng was extradited to California, tried, and convicted of 11 murders. He is currently on death row at San Quentin State Prison.

German Shepherd origami measures 5"H X 9"L.  It was made with multiple sheets of paper which results in the piece being quite thick and sturdy - it is signed in full and dated on the inside right rear leg. Included with the origami is the handwritten letter and envelope that accompanied the item.