Police are at Heath Road and West Meadows working out if the incident are linked.
Ipswich: Lottery Winners Revealed
The couple from Ipswich who have won £6million on the lottery have been revealed as Cathy and Richard Brown.
They are retired journalist and had been on a 10-week round Britain sailing holiday when they found out they had won.
They decided to make a U-turn and come back to dry land.
Their numbers had come up on the Lotto draw on Wednesday 29 May 2013, scooping the happy pair a whopping £6,123,395.
Speaking at a press conference at the Haven Marina, Ipswich, the couple, who have been together for 39 years, said they celebrated by using their pensioners' bus passes to travel into Newcastle for a gin and tonic.
Mr Brown said: "We stashed the ticket in the locker under the chart table on board and figured it would be safe there for the journey back - there aren't many pirates in the North Sea.
"We certainly won't be going crazy but we will look to do something good with the money.''
Hear Cathy and Richard Brown talk to journalists about their big win:
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