Homicide Hunter: Lt Joe Kenda (2011)

S4E6 Blood Innocence

A decorated war veteran is brutally murdered under mysterious circumstances. With the crime scene providing scant evidence, Lt. Joe Kenda observes a peculiar pattern in the head injuries of the deceased. Determined to solve the case, he recruits a group of engineers to aid him in discovering the murder weapon and unraveling the truth behind this shocking crime.