get them. fear not. a $15,000 reward is being offered for information leading to the arrest of an alabama inmate and the corrections officer charged with helping him escape. investigators now conducting a nationwide search and following up on nationwide tips. cnn s ryan young with the latest. reporter: newly released pictures show casey white s tattoos and what vicky white might look like if she changed her hair color. every detail counts in this manhunt that has investigators asking the public for help identifying the two fugitives. we are several hours behind. it wasn t a typical over the wall escape. so our investigation does look a little bit different. we ve gotten several hundred. and to be quite honest, all the four corners of the united states we ve gotten tips. reporter: as the manhunt enters its seventh day tips are coming in from several states. investigators widening the search from escaped alabama inmate casey white and corrections officer vicky white, no relation,