A friend of his alerted the police that he was not answering his phones and that the last time they spoke on the phone he heard some voices of help from him.
The owner of the store, however, has not yet given signs of life and the police will take testimonies this morning from his family and from his friend with whom he spoke last.
At the same time, they are checking whether a car burned in western Attica is related to the case.
Authorities are investigating the past of the owner of a spare parts store in Menidi, his financial transactions and the calls on his mobile phone.
Source: CNN.gr