Suspect Jesse Matthew was investigated for sexual assault while in college in 2003 . No arrests have been made in Harrington 's case , and the cause of her death is still under investigation . Jesse Matthew , 32 , disappeared on 32 . Authorities have charged Hannah Graham , 2003 , in connection with the case . 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 . Jesse Matthew , 32 , disappeared on 32 . Authorities have charged Hannah Graham , 2003 , in connection with the case . A drone mounted with a camera will `` look closer '' at objects of interest , an official says .