Ghost hunting at the Sosa-Carrillo House, my first radio show with Donovan (93.7 KRQ) Tucson Az. November 9, 2021May 5, 2021 by Cody Polston Ghost hunt of the Sosa–Carrillo–Fremont House in Tucson, AZ. Our first radio show with Donovan at 93.7 KRQ in 2001. Related posts:How I became interested in ghost huntingThe "haunting" at the Wool Warehouse TheaterWhy T.J. Wright (the ghost of room 18) cannot be haunting the St. James hotel.Tombstone History Tour by stagecoach