D.C. Police Checking Surveillance Video in Neighborhood Where Four Found Dead 
 
 D.C. police will examine any surveillance video from the neighborhood around the house on Woodland Drive NW where four people were found dead in a burning house Thursday. (YouTube/DC Metropolitan Police Department) 
 
 D.C. police have released video images of a person of interest in the deaths of four people in a house in an upscale neighborhood in Northwest Washington. (YouTube/DC Metropolitan Police Department) 
 
 D.C. police said Saturday night that they are seeking a person of interest in the deaths of four people in a house in an upscale neighborhood in Northwest Washington. Police have been sorting through a great deal of potential evidence in an effort to learn what happened to Savvas Savopoulos, 46, his wife, Amy, 47, and the two others, tentatively identified as the couple’s 10-year-old son, Philip, and a 57-year-old housekeeper, Veralicia Figueroa, of Silver Spring, Md. D.C. Police Chief Cathy Lanier said the fire is being investigated as "suspicious," and the deaths are being investigated as a homicide arson. The couple have two surviving daughters — Abigail Savopoulos is a senior at Mercersburg Academy, an elite private school in Pennsylvania, and is scheduled to graduate this week, and Katerina is a junior at Peddie School near Princeton, N.J. Their youngest child, Philip, was a student at St. Albans School in the District. That person then drove to Chantilly and was there through the day.
– Police are no longer seeking the whereabouts of a blue Porsche after a quadruple murder in an upscale Washington, DC, neighborhood—but they've released video of a "person of interest" who may have been driving it before it was found burning behind a church. In surveillance video, a hooded figure in dark clothing can be seen moving outside the house where Savvas and Amy Savopoulos were found dead after a fire on Thursday, NBC Washington reports. Two other bodies found in the home are believed to be the couple's 10-year-old son, Philip, and Veralicia Figueroa, one of their housekeepers. Their other housekeeper, Nelitza Gutierrez, tells the Washington Post that she thought something odd was going on Wednesday when she received messages asking her not to come in the next day. Gutierrez says Savvas Savopoulos gave conflicting information in different messages and sounded unlike himself. "It was something very suspicious because I felt his voice was really tense," she tells the Post. "And it was different than what he had said to me before." She says she also found it strange that Savopoulos said Figueroa was spending the night at the home, something she had never known to happen before. Deepening the mystery, police documents seen by the Post detail some strange events in the surrounding area that week, including reports of a possible prowler, a man banging at the door of a home, and an "aggressive vacuum cleaner salesman" at another home.