Horse of a Different Color
by John Lansdale
Dallas PD Detective Thomas Mecana is on the hunt for a serial killer terrorizing the Lone Star State. Joining him is Darcie Connors, a young officer working her first murder case. With hard work, and some luck, Mecana and his partner discover a most-unusual serial killer case with murder in its very genes. They discover some evidence is so strange and unbelievable, it might be best left alone.