By scott miller
VAIL — A Vail resident is facing multiple felony charges following his arrest Friday.The arrest of Mark Petrina, 28, follows an investigation by the Vail Police Department and the Eagle County Sheriff’s Office which confirmed reports of an illegal hash oil lab at Petrina’s residence in the Intermountain neighborhood in West Vail, police said. Investigators secured and executed a search warrant for Petrina’s home, located within a multi-unit complex, on Friday. In addition to the illegal butane hash oil lab, investigators seized U.S. currency, marijuana and marijuana concentrate, according to police. The process of butane hash oil extraction is known …
Source:: Vail Daily Feed