Send us a text Detective Keith Compton introduces K9 Lacey, Allen Police Department's dual-purpose canine trained to detect hidden electronic storage devices and provide emotional support to trauma victims. Lacey's specialized skills make her one of only three electronic detection K-9s in the Dallas-Fort Worth area, capable of finding devices as small as micro SD cards that human investigators might miss. • K-9 Lacey requires daily training with food rewards only given when she successfully ...