Remey was unanimously declared a Covenant-breaker by the Hands and expelled. Jensen was among about 100 supporters of Remey. In 1963 Mason Remey set up a National Assembly in the United States, which was dissolved in 1966. Leland Jensen was among the members elected in 1963, and in 1964 he left the group during a time of disputes among the members and moved to Missoula, Montana with his wife where they opened a chiropractic clinic. Prison In 1969 he was convicted of performing "a lewd and lascivious act" for sexually molesting a 15-year-old female patient, and served four years of a twenty-year sentence in the Montana State Prison. It was in prison that Jensen claimed to have a revelation, and converted several dozen inmates to his idea of being the "Establisher" of the Baháʼí Faith, stemming from his belief that the administration of the religion had been corrupted, and that he was chosen by God to re-establish the administration. He recruited many followers in prison. After he was paroled in 1973 and before Remey's death, Jensen formed a group called the Baháʼís Under the Provisions of the Covenant. By 1979, his apocalyptic prophecy was receiving national press coverage and he had attracted followers in Wyoming, Colorado, and Arkansas. Disconfirmed prophecies Jensen began teaching as early as 1971 that in 1980 the world would be cleansed of evil by a nuclear holocaust. Jensen gained national attention when on 26 April 1980 he led a group of followers into fallout shelters, expecting an apocalyptic nuclear holocaust on 29 April at 5:55 PM. He went on to predict that Halley's Comet would enter earth's orbit on 29 April 1986, and collide with the earth exactly one year later. With Jensen's approval, in the early 1990s his companion Neal Chase made a total of 18 predictions which pertained to small-scale disasters that he claimed would lead step-by-step towards the Apocalypse, as well as dates for a nuclear attack on New York City. Balch noted that Chase responded to the 18 disconfirmed prophecies with a number of "face-saving strategies", including drawing a distinction between prediction and prophecy, claiming miscalculation, reprieve, and tests of faith. Chase later proclaimed "We didn't make a mistake," and that they have "a 100 percent track record!" Between 1979 and 1995 Jensen, and his companion Neal Chase, made twenty specific predictions centering nuclear attacks, worldwide catastrophes, and some smaller scale disasters.