Plot: Dectective Larry Larwin calls Peter in the middle of the night about the murder of Mike Montog, a US police detective working on a counterfeiting and murder operation, and his entire family in their car by a bomb. At Montog's funeral, Peter learns that the murderer, Rik Allen, had evaded police survillance earlier that morning and a person matching his description was in seen around the Montog neighbourhood around the time of the explosion