People lay candles and flowers in front of the house where five bodies- three children and their parents- were discovered in a house in a Berlin suburb on Saturday.
The two adults, both 40, and children aged four, eight and 10, were allegedly died from gunshot and stab wounds.
Police said they have opened a murder investigation without providing further details.
They have, however, excluded the probability of the participation of 'an outsider' in the incident for now.
(Source: AFP)