Small-Town Cops in the Crosshairs, The 1972 Sniper Slayings of Policemen William Davis and Richard Posey, Schiffer Publishing, Ltd., Schiffer,True crime: serial killers and murderers,True crime, Town Cops; Crosshairs; Law Enforcement Officers; William Davis; Major News Networks; Pennsylvania State Police; Richard Posey; Sniper Killings; Pennsylvania Supreme Court Justice; Kennett Square; New Interviews; Small-town Cops; 1972; sniper killing; police officer; Johnston gang; at close range; sean penn; ancell hamm; william davis; richard posey; j. edgar hoover; richard nixon; small town; west chester; chester county; pennsylvania; murder trial; Wyeth; Chadds Ford;,, , United States, en-UShttps://schifferbooks.comTown Cops; Crosshairs; Law Enforcement Officers; William Davis; Major News Networks; Pennsylvania State Police; Richard Posey; Sniper Killings; Pennsylvania Supreme Court Justice; Kennett Square; New Interviews; Small-town Cops; 1972; sniper killing; police officer; Johnston gang; at close range; sean penn; ancell hamm; william davis; richard posey; j. edgar hoover; richard nixon; small town; west chester; chester county; pennsylvania; murder trial; Wyeth; Chadds Ford;, [BLURB],[CITY],,books, ebooks, biblet, Book2look