Suspect Jesse Matthew was investigated for sexual assault while in college in 2003 . Hannah Graham , 18 , disappeared on September 13 . The drone is expected to help with the search of vast tracts of land in the area . Her body has not been found and her parents have said they don't know where she is or if anyone saw her. A drone mounted with a camera will `` look closer '' at objects of interest , an official says .
Suspect Jesse Matthew was investigated for sexual assault while in college in 2003 . Hannah Graham , 18 , disappeared on September 13 . Her body has not been found and her parents have said they don't know where she is or if anyone saw her. A drone mounted with a camera will `` look closer '' at objects of interest , an official says .