A Wisconsin nurse saved the life of man who overdosed on heroin in a Walgreens parking lot.
Donna Davis, a licensed practical nurse, made a last-minute decision to drop by o one of the Milwaukee stores on March 8 after she had forgotten to buy something.
That's when she heard a woman screaming and saw a man slumped in the front seat of a car, reported Fox 6 News.
After the woman told Davis that the man had taken heroin, she immediately gave him a shot of Narcan and began performing CPR until the man began breathing again.
Now, the mother-of-one is calling on others to become certified in CPR in case of a medical emergency when there isn't a health professional around to save someone's life.
Donna Davis, (pictured), a licensed practical nurse, was in a Walgreens parking lot in Milwaukee, Wisconsin, on March 8 when she heard a woman screaming
Davis saw a man slumped over in the driver's seat of a car and pulled his body onto the concrete. The woman with him told Davis he had overdose on heroin. Pictured: Davis performing CPR on the man
The nurse asked for a passer-by to get naloxone, which is used to treat and reverse the effects of narcotic overdoses. Someone brought Narcan from the Walgreens, which Davis sprayed in the man's nostrils. Pictured: Davis performing CPR on the man
Davis told Fox 6 that the Walgreens where the incident occurred isn't the one she normally goes to, but she stopped quickly because she needed something.
From her truck, she heard a woman screaming in a nearby vehicle and assumed a kid was locked inside. Instead, she saw a man slumped over in the driver's seat.
'He had no color, no pulse, nothing,' Davis said. 'He didn't look like he was breathing.'
She ran over to the vehicle and pulled the man's body from the car onto the concrete and asked the
