BOSTON — A Cape Cod man who pleaded guilty to charges he stole more than $635,000 from customers who paid him for construction equipment he never delivered is headed to prison.The Cape Cod Times reports 69-year-old Dennis Desgroseilliers, of Falmouth, was sentenced Monday in Boston to three to five years behind bars.Desgroseilliers pleaded guilty in November to 10 counts of larceny of more than $250 as a common notorious thief and two counts of money laundering.