The 55-year -old consul Angelos Haritos, was found dead at the Altamira Suites hotel in Caracas, Venezuela.
It is suspected that the death may have come from pathological causes but also is not ruled out the possibility of a criminal act.
Meanwhile, the police officers have questioned the two women who accompanied him in the hotel.
According to their evidence, it is learned that the 55-year-old had consumed alcohol and felt chest pain, according to the women.
Based on initial information, the death of the 55-year-old diplomat is attributed to natural causes, but Venezuelan authorities are investigating all possibilities and have not yet ruled out other possibilities. SKAI Greek television reported Angelos was married with children.