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New details emerge in D.C. mansion killings
02:27 - Source: CNN
4 killed in D.C. mansion 14 videos
new details in d.c. mansion killings brown dnt lead_00002502.jpg
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New details emerge in D.C. mansion killings
02:27
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New DNA evidence found in D.C. mansion murder case
01:45
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Source: Mansion killing victim's blood on suspect's shoe
00:10
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Money trail could lead to arrests in mansion killings
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This is how a lab tests pizza crust for DNA evidence
01:32
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Suspect in DC mansion murders has criminal past
02:29
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D.C. Fire suspect
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Former lawyer: He's not the guy that did this
07:29
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Washington police secure the vicinity around the fire-damaged multimillion-dollar home in northwest Washington, Wednesday, May 20, 2015, where four people were found dead May 14. Washington Police Chief Cathy Lanier earlier identified two of the victims found dead as 46-year-old Savvas Savopoulos and his 47-year-old wife, Amy Savopoulos. Police believe the other two victims are the couple's 10-year-old son and a housekeeper. Police say the deaths are being investigated as a homicide. . (AP Photo/Manuel Balce Ceneta)
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Police believe mansion fire suspect is in New York
00:57
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Washington police secure the vicinity around the fire-damaged multimillion-dollar home in northwest Washington, Wednesday, May 20, 2015, where four people were found dead May 14. Washington Police Chief Cathy Lanier earlier identified two of the victims found dead as 46-year-old Savvas Savopoulos and his 47-year-old wife, Amy Savopoulos. Police believe the other two victims are the couple's 10-year-old son and a housekeeper. Police say the deaths are being investigated as a homicide. . (AP Photo/Manuel Balce Ceneta)
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Profiler: Mansion murders ringleader arrogant, ignorant
02:39
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D.C. Fire suspect
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Report: DNA on pizza crust leads to D.C. murder suspect
01:46
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DC mansion murder investigation Lead pkg 05 19
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Investigators: Money a motive in mansion murders