The Murders:

The bodies of Ronald and Louise DeFeo as they were discovered on the night of November 13, 1974

The body of Louise DeFeo neatly tucked under the covers.

The uncovered body of John Matthew DeFeo,9 as it was discovered by John Altieri on the evening of November 13, 1974. In the bed on the opposite side of the room lay his 11-year old brother, Marc. Both boys had been shot at extremely close range with a .35 Marlin rifle. 

Standing at the threshold between the second floor hallway and Allison DeFeo's bedroom, this is precisely what Officers Greguski and Tyndall discovered. Thirteen-year-old Allison DeFeo was clearly beyond help. The blood from her massive head wound had run down the mattress and boxsprings to the carpeting below.

 

The body of Dawn Theresa DeFeo, 18.