A lot of manpower and resources have been going towards the search for Lauren Spierer, and now a specialized search team is in Bloomington. Private search group Texas EquuSearch came at the request of Spierers' parents and authorities involved in the case.

"I think there is a lot of strength in numbers, and there has been a lot of numbers," said Texas EquuSearch founder and director Tim Miller.

The search and rescue group will be bringing some of the most advanced technology available to Bloomington beginning Sunday.

"We got an awful lot of experience. We got our own sonar equipment. We got our own drop down cameras, ground penetration units, and drone airplanes," said Miller.

Miller told FOX 59 the group that is dedicated to his daughter is more than a thousand volunteers strong. In 1984, Laura Miller was abducted and murdered in north Galveston County, Texas.

"His compassion is a real compassion. Unfortunately, it was derived from an unfortunate circumstance," said Robert Spierer, Lauren's father. "I think to have the breath of those kinds of resources with the level of sophistication and the skilled search people is extremely important."

The group's expertise includes some high profile missing persons cases, including Stacey Petersen, Natalee Holloway and Caylee Anthony.

"We have a pretty good record, but never brag on our record because we're only as good as our next search, and Lauren is our next search," said Miller.

The group's technology will begin arriving Sunday. Experienced horseback riders in the surrounding area that are already connected with the group are expected to lend a hand in the search effort.