HANAN ESHEL is claiming that the Leviticus scroll was improperly handled by the Israel Antiquities Authority, according to Haaretz:

Antiquities Authority manhandled Leviticus scroll, says archaeologist
By Yair Sheleg

Professor Hanan Eshel, the archaeologist who two years ago uncovered scroll fragments of the Book of Leviticus, says the Israel Antiquities Authority, which now has the finds, has cut out large chunks of the scroll on the pretext that its dating needed to be examined.

This was not a necessary procedure, says Eshel, since "experts say it was possible to test the dating without an intrusive examination and in the worst case scenario by cutting a tiny, peripheral portion of the scroll."

[...]

Amir Ganor, director of the unit for the prevention of theft in the Antiquities Authority, said in response that "in order to carry out the examination we could not avoid making certain cuts in the scroll itself. This is acceptable in every examination of this sort. We cut only two small parts, one-half centimeter each, from the end of the scroll. At no stage was there any thought of cutting letters, only to scrape off some ink in order to examine it. The minute it became clear to us that we could not have unequivocal results from such an examination, we did not do it."

However, the photographs published here suggest the scroll cuts are significantly more extensive than what Ganor acknowledges and encompass nearly all the part of the scroll that has no writing on it.

Ganor said examinations of the scroll have undermined Eshel's claim that the finding is authentic.

[...]

Eshel disputes this.