Egypt's Interior Ministry denied on Saturday making any arrests in connection with the crash of a Russian passenger plane in Sinai last October that killed all 224 people on board. Sources familiar with the matter had told Reuters on Friday that an EgyptAir mechanic whose cousin joined Islamic State in Syria is suspected of planting a bomb on the plane and had been arrested along with two airport policemen and a baggage handler suspected of helping him put the bomb on board. "Contrary to recent media speculation, we can categorically confirm that there have been no arrests in connection to the ongoing investigations into the causes of the Metrojet crash," the Interior Ministry said. Russia and Western countries have said they believe the flight was brought down by a bomb smuggled on board. Egypt has so far publicly said it has not found any evidence of foul play. (Reuters)