Colo. Rev. Stat. § 13-45-119
The supreme and district courts within this state have power to issue writs of habeas corpus to bring the body of any person confined in any jail before them to testify or to be surrendered in discharge of bail. When a writ of habeas corpus is issued to bring into court any person to testify, or the principal to be surrendered in discharge of bail and such principal or witness is confined in any jail in this state out of the county in which such principal or witness is required to be surrendered or to testify, the writ may run into any county in this state and there be executed and returned by any officer to whom it is directed. The principal, after being surrendered or his bail discharged, or a person testifying as aforesaid shall be returned by the officer executing such writ by virtue of an order of the court for the purpose aforesaid, an attested copy of which, lodged with the jailer, exonerates such jailer of liability for an escape. The party praying out such writ of habeas corpus shall pay to the officer executing the same a reasonable sum for his services as adjudged by the courts respectively.
C.R.S. § 13-45-119