However, seismologists found Behring's claims to be unproven.

American officials, however, said they found Mr. Sharon's claims overly alarmist.

Douglas found Hamid's claims to be implausible, and that there was evidence that Hamid had been coached.

Because of all the limitations on coverage, some policyholders have found their claims denied, or their policies canceled, when they actually need care.

Investigators found O'Brien's claims to be neither "credible or persuasive," the report said.

Speculators who tried to grab corporate names in recent years found their claims thwarted by lawsuits claiming trademark infringement.

In the report, the investigators said they found the students' claims credible because of the consistency of their accounts and their demeanor while being interviewed.

After investigating the allegedly incompetent teacher, the government found the parents' claims about him to be groundless.

A team of researchers trying to replicate his results found that even his modified claims could not be reproduced.

However, an investigation by the police found the woman's claims to be credible, and several other women accused Mr. Katsav of sexual impropriety.