178-year-old mass murder mystery

"This is a mass grave," Bill Watson said as he led the way through the thick Pennsylvania woods in a suburb about 30 miles from Philadelphia.

"Duffy's Cut," as it's now called, is a short walk from a suburban cul-de-sac in Malvern, an affluent town off the fabled Main Line. Twin brothers Bill and Frank Watson believe 57 Irish immigrants met violent deaths there after a cholera epidemic struck in 1832.

They suspect foul play.

Posted by David on August 26, 2010 2:06 PM