LEXINGTON, Mo. - Authorities yesterday were searching a rural property in western Missouri for bodies and buried glass jars containing notes written more than 15 years ago by children who may have documented sexual abuse by five members of their own family.

Lafayette County Sheriff Kerrick Alumbaugh pleaded for the public’s help, saying investigators “believe that there are other victims out there, and we believe people in the public can give us more information.’’

Alumbaugh said authorities believe there may be bodies buried on the property outside Bates City, which is about 30 miles east of Kansas City. He refused to say to whom any of the bodies would have belonged. The property and a nearby home is owned by a man unrelated to the case who is cooperating with authorities.

A small excavator could be seen moving across the property yesterday. Two ambulances were parked nearby, and crews were searching a creek with metal detectors.

“There has been an indication that there are body or bodies in numerous locations,’’ Alumbaugh said.

The five men were arrested Tuesday and are charged with several felonies, including forcible sodomy, rape with a child younger than 12, and use of a child in a sexual performance. The allegations, which include bestiality and forcing an 11-year-old to have an abortion, date from 1988 to 1995.

All five were being held in the Lafayette County jail on cash bonds ranging from $30,000 to $75,000. It was not immediately clear if they had attorneys.

Three of the five men are lay ministers in the Community of Christ church whose licenses have been suspended, church spokeswoman Linda L. Booth said.

Corporal Bill Lowe of the Missouri State Highway Patrol said one of the alleged victims, now 26, came forward to investigators in mid-August with the abuse allegations. A probable cause statement released by the Lafayette County prosecutor’s office says other relatives of the woman have come forward accusing all five men of abuse, but it’s unclear whether all the relatives were claiming to be abused.

Lowe said the woman told investigators that she and the other alleged victims buried glass jars around the property, filled with messages “about what was happening to them’’ when they were younger.

“Those jars have that information,’’ Lowe said.

© Copyright 2009 Globe Newspaper Company.