Softcover. In February, 1991, The Sacramento area was stalked by a serial killer. The killer, now known as Eric Royce Leonard preyed on his victims on Tuesday nights. Eric Royce Leonard now sits on death row for six murders committed in two separate robberies. This book came about by Kimberly Vos being a witness to one of the events and tells a detailed account of the third Tuesday night in February, 1991 and what took place, and why Royce's killing sprees stopped. 154pp. trade size softcover. From the library of true crime writer, Wilfred Gregg, with his personal b/plate. F. with no creasing to covers.