Authorities say fewer than 10 men have volunteered to submit DNA samples for analysis after law enforcement officials began a "
The Associated Press reports "investigators have met with some men," and analysis of the DNA is underway.
Police are looking for a man they believe is connected to nine attacks against women between 1991 and 1998, most of which occurred in Montgomery County. He is also believed to be responsible for Mirzayan, 28, was walking home before she was sexually assaulted and murdered in a wooded area off of Canal Road.
More information about the investigation and a composite sketch of the suspect is available on the FBI's website.