Tomb Near Serres Wife, Son of Alexander?

Αrchaeologists from the 28th Ephorate of Antiquities unearthed a tomb in the city of Amphipolis, near Serres, northern Greece, which they believe could belong to the wife and son of Alexander the Great, Roxane and Alexander IV.
The circular precinct is three meters, or nearly 10 feet high and its perimeter is about 500 metes, or 1,640 feet surrounding the tomb located in an urban area close to the small city of Amphipolis. The head of the team, Katerina Peristeri noted that it is too soon to talk with certainty about the identities of the discovery.
“Of course this precinct is one we have never seen before, neither in Vergina nor anywhere else in Greece. There is no doubt about this. However, any further associations with historic figures or presumptions cannot be yet made because of the severe lack of evidence and finances that will not allow to continue the excavations at least for the time being,” she added.
The area has since 1965 been known as Kasta Tom, but these are the first excavations to take place there. The project began without any secured funds, which resulted in only parts of the impressive site coming to light. Analysts suggested that conclusions about the owners of the tomb cannot be drawn without first unearthing the tombs and discovering evidence about their identities.
Nevertheless, local authorities and media rushed into claiming and believing that the tomb belongs to Alexander’s wife and son, who, according to legend, had been ostracized to Macedonia after Alexander’s death. There the 12-year-old Alexander the IV and his mother Roxane were murdered. Tradition has it that the two victims were buried in Amphipolis but no evidence so far has proved this.
http://greece.greekreporter.com/2012/10/06/tomb-near-serres-wife-son-of-alexander/