Suzanne Breen Independent.ie
24 March 2014Sources close to the investigation said it was "far from over" and that detectives want more information on anyone suspected of involvement in the murder, including Mr Adams.
The Sinn Fein president strongly denies any involvement in the Belfast mother of 10's abduction and death in 1972.
The PSNI is also seeking to question former IRA man turned writer Anthony McIntyre about his Boston College interviews with ex-Provisionals on Ms McConville's murder.
As the interviewer for the US university's oral history project, Mr McIntyre's evidence would be crucial in the case against Bell – and any other alleged former IRA leaders who may in future be charged with involvement.
Belfast Magistrates Court heard on Saturday that Bell was an interviewee in one of the tapes and was known as 'Man Z' – something which Bell denies.
The 77-year-old is charged with IRA membership and aiding and abetting in the murder of Jean McConville.
Other alleged former IRA members are expected to be arrested in coming weeks by detectives – who have in their possession tapes of seven republicans, who are all still alive, allegedly discussing the McConville killing.TAPE
It is understood the PSNI wants to question Mr McIntyre about Bell's alleged interview and the conditions in which it took place, in order to corroborate the claims allegedly made on the tape.
Mr McIntyre would also be quizzed as to whether Bell was 'Man Z'.
However, sources said there were "absolutely no circumstances" in which Mr McIntyre would co-operate with police.
Refusal to do so could result in him facing charges of withholding information – but the sources said he would "go to jail rather than compromise source protection".
Mr McIntyre is a member of the National Union of Journalists and the issue is to be raised with the union this week.
The ex-IRA man has previously said he has "every sympathy with the McConville family in their search for truth recovery" – but added that "journalists, academics, and researchers need protection if they are to gain the necessary information which offers a valuable insight into the past".
As the lead researcher for the Belfast project for Boston College between 2001 and 2006, Mr McIntyre conducted over 170 interviews with 26 republicans. They were undertaken on the agreement that they wouldn't be released until after the interviewee's death.
Tapes of now-deceased IRA members Dolours Price and Brendan Hughes – who both accused Gerry Adams of ordering Jean McConville's murder – were handed over to the PSNI by Boston College.
However, a major legal battle followed over the taped interviews of republicans who are still alive.