Four decades after Denise Marie Pierson was killed in Marcus Hook, Delaware County prosecutors bring murder charges against Wayne Walker
Denise Marie Pierson was killed in Marcus Hook in 1981. Four decades later, Delaware County prosecutors charged Wayne Anthony Walker, 58, with murder for his alleged role in her death. They also implicated Peter Horne, who died in prison in 2013. Two additional suspects are under investigation.
Source: phillyvoice.com