Crime Watch Daily's Chris Hansen talks to Dr. Mehmet Oz about the dangers of unlicensed medical spas.
More than 6 million Botox injections were performed last year, making it the most common cosmetic procedure in the country.
But what if you found out the doctor that put that needle in you wasn't a doctor at all, but was a convicted felon? Crime Watch Daily teaming up with Phoenix affiliate KNXV ABC 15 for a shocking undercover investigation (http://www.abc15.com/longform/impostor-doctor) about guy known as "Doctor Craig."
What do people need to look out for? Dr. Oz breaks discusses warning signs and questions to ask when you're considering such procedures.