Two men are currently being quested over the murder of Bulwell man James Brodie.
The men, aged 32 and 31, were arrested early this morning as the search at Maize Farm in East Heckington, Lincolnshire, continues for a third day.
James Brodie, who was 19, is believed to have gone missing shortly after jeweller Marian Bates was shot dead during a robbery at the Time Centre, Arnold, in September 2003.
He has not made any contact with family or friends in more than nine years.
Police believe his body may be at Maize Farm and a murder inquiry was launched in 2007.