The deaths of Savvas and Amy Savopoulos, above, along with their 10-year-old son, Philip, and a housekeeper, Veralicia Figueroa, are being investigated as homicides. (Tony Powell/Washington Life Magazine)

A funeral has been scheduled for June 1 for members of the Savopoulos family, who were found slain inside their D.C. home last week, according to their church.

Savvas and Amy Savopoulos along with their 10-year-old son, Philip, will be remembered at a service at St. Sophia Greek Orthodox Cathedral in Northwest Washington. The funeral is scheduled for noon on June 1.

Firefighters discovered the bodies of the three, along with a 57-year-old housekeeper, when they were called to battle a blaze at the home on Woodland Drive in Northwest Washington on Thursday.

Police are investigating all four deaths as homicides and on Saturday released surveillance video of a person of interest.

Family members of the slain housekeeper, Veralicia Figueroa, said they plan to send her body back to her native El Salvador and have her cremated there.

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)