Rubuta ci gaba don wannan sakin layi - Binciken da Majalisar Wakilan Washington ta ba da umarni ya ba da rahoto, a ranar 1 ga Disamba, 2019, cewa Shea ya shirya kuma ya shiga cikin ta'addanci na cikin gida aƙalla sau uku. Wannan ya hada da sa hannu, shirya, tsarawa, da tallata tashin hankali na Bundy na 2014 a Nevada, tashin hankali na 2015 a Priest River, Idaho, da kuma kwace makamai na 2016 na Malheur National Wildlife Refuge
a cikin Harney County, Oregon. Shea ya jagoranci tawagar 'yan majalisa na dama daga Oregon, Washington da Idaho waɗanda suka gana da tilasta bin doka a ranar 9 ga Janairu, 2016, a Burns, Oregon kuma an tantance su game da tsare-tsaren tilasta bin doka don magance' yan gudun hijirar. Daga nan Shea ya bayyana wadannan bayanai ga Bundy, a cewar rahoton.