The Flash must solve the riddle of Dr. Maria Flura, an eminant scientist who wakes up one morning on death row and having no idea of how she got there.....all of this, as Professor Lexon attempts to kill Jay Garrick to prevent him from discovering the truth about Dr. Flura.; While showing off a beautiful Navajo rug to a party of invited friends, Carter Hall is shocked to suddenly see the figures on the rug spring to life and attempt to rob his guests!; Norah Blane tries to convince Paul there aren't any ghosts, so he needn't be afraid of the Ghost Gangsters, but she needs the Ghost Patrol to help her do it.; Larry buys flowers from a flower girl near Dinah's shop, but has them taken away by the girl who gives them to another man, who promptly is killed. When Black Canary gets involved in the case, she discovers that the murdered man and an inventor have created a flashlight, termed the Photon Smasher, which hypercharges light rays and operates like a miniature atom smasher.; Al and Mary get hit by a truck used to conceal getaway cars.