In an interim report on October 3, 2003, Kay reported that the group had "not yet found stocks of weapons", but had discovered "dozens of weapons of mass destruction-related program activities" including clandestine laboratories "suitable for continuing CBW and biological warfare research", a prison laboratory complex "possibly used in human testing of BW agents", a vial of live C. botulinum Okra B bacteria kept in one scientist's home, small parts and twelve-year-old documents "that would have been useful in resuming uranium enrichment", partially declared UAVs and undeclared fuel for Scud missiles with ranges beyond the 150 km U.N. limits, "lans and advanced design work for new long-range missiles with ranges up to at least 1000 km", attempts to acquire long range missile technology from North Korea, and document destruction in headquarters buildings in Baghdad. None of the weapons of mass destruction programs involved active production; they instead appeared to be targeted at retaining the expertise needed to resume work once sanctions were dropped. Iraqi personnel involved with much of this work indicated they had orders to conceal it from U.N. weapons inspectors.