Updated

Arkansas Parks Director Greg Butts says bone fragments and skeletal remains have been found in a rugged area of Petit Jean Mountain where the skull of missing Little Rock businessman John Glasgow was found.

The skull was found Wednesday by hikers and identified through dental records as being Glasgow, who disappeared in 2008.

Butts told the Arkansas Democrat-Gazette (http://bit.ly/1EkKhix ) that rainfall forecast to continue through Sunday morning is hampering efforts and that the search will resume Monday.

A cause of death has not been determined and state Crime Lab Director Kermit Channel says the chance of determining the cause improves as more remains are found.

Glasgow's brother, Roger Glasgow, has said he believes Glasgow is the victim of foul play.

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Information from: Arkansas Democrat-Gazette, http://www.arkansasonline.com