(CNN) -- An elaborate kidnapping plot that targeted a Wake Forest, North Carolina, man ended with his dramatic rescue in Atlanta by an FBI hostage squad about midnight Wednesday, law enforcement said Thursday. Frank Arthur Janssen is receiving medical treatment but is safe after being held captive for five days by five people who face federal kidnapping charges, according to law enforcement officials who held a news conference in Wake Forest. The kidnappers sent demands to Janssen's family "for the benefit" of Kelvin Melton, an inmate at Polk Correctional Institution in Butner, North Carolina, read an affidavit in support of a search warrant related to criminal complaints against the defendants.
@highlight
FBI: Frank Arthur Janssen was abducted from his home five days ago
@highlight
FBI rescue team freed him from an Atlanta apartment building Wednesday
@highlight
Demands sent for "benefit" of inmate whom daughter prosecuted, officials say
@highlight
Five people face federal kidnapping charges, law enforcement officials say
A woman can be heard saying, "I'm not going anywhere, @placeholder are all over."