Two men have been arrested on suspicion of the murder of James Brodie.
The men, aged 32, from Derbyshire, and 31 and from Nottinghamshire, were arrested early this morning.
They will be questioned throughout the day.
The arrests come as searches at Maize Farm, in East Heckington, Lincolnshire, continue.
Search teams are looking for the remains of Brodie from Bulwell.
He is believed to have gone missing shortly after jeweller Marian Bates was shot dead during a robbery at the Time Centre, in Arnold, in September 2003.
Police wanted to speak to Brodie over her murder. He was also wanted for three armed robberies and a racially aggravated assault, all of which were committed in a 12-hour period three weeks before Marian Bates was killed
Detectives have been joined by a number of experts and specialists who can offer advice and information about the site.
Brodie, who was 19, has not made any contact with family or friends in more than nine years.
