Authorities in northern New Mexico's San Miguel County say tainted heroin has caused one death and several hospitalizations among people booked into the county jail in Las Vegas in the past month.
Detention Center Warden Patrick Snedeker says officials are using medical screenings and other steps to try to detect warning signs of use of contaminated heroin as people are taken into custody.
Snedeker says symptoms include seizures, hyperventilation, hallucinations and dangerous changes in vital signs.
He says the first case was when a 41-year-old woman died Feb. 19, a week after she was stricken at the jail and hospitalized.
According to the Las Vegas Optic, jail officials then began seeing the same symptoms in other inmates who were long-term chronic heroin users.
Copyright 2013 Associated Press. All rights reserved.