Property owner Mike Cales told News 5 that detectives from Hamilton, Clermont and Brown counties asked his permission to collect evidence from the area around a two-story stone chimney. He said the chimney is all that remains of a home that hasn't been occupied since the 1960s.
http://www.channelcincinnati.com/news/9752303/detail.html
Marcus Fiesels foster parents knew all along their missing boy was dead, say Hamilton County prosecutors.
They knew, prosecutors say, because Liz and David Carroll Jr. left the 3-year-old alone for two days in a locked closet while they attended a family reunion.
They knew because David Carroll later burned and hid Marcus body.
They knew even as they cried before television cameras, begging the community to help them find the missing little boy.
Deters said those charges are preliminary, meant to hold the Carrolls while the investigation continues. He said more serious charges are expected.
Deters said investigators decided to use the grand jury because witnesses are questioned under oath. If they lie to the grand jury, it can mean up to five years in prison. Prosecutors often use that tactic to get witnesses and suspects talking.
Deters said various witnesses were called, but grand jury proceedings are secret.
Arrest times suggest Liz Carroll was one of those called to the grand jury and her husband was not.
http://news.enquirer.com/apps/pbcs.dll/article?AID=/20060828/NEWS01/308280053
Much much more at this link.^
Investigators say David and Liz Carroll executed an elaborate fraud at least nine days after Marcus died.
http://www.wcpo.com/news/2006/local/08/28/marcus_found.html