The Unholy Matrimony

Ray Donovan and Sydney "Syd" Manning (unsub designation UNS-107 aka The Unholy Matrimony) were two Alpha-level unsub spree killers from North Dakota and Washington, respectively. Motivated by abusive pasts, they began their killing spree in North Dakota, before moving southward to South Dakota. They amassed their most kills in Montana before traveling back to North Dakota and killing Ray's father. The couple returned to Washington State, where Ray and Syd murdered Mr. Manning—Syd's abusive father—before encountering the BAU.

The pair holed up in a gas station, taking Syd's younger half-sister as a hostage. Following a short shootout with the BAU, Syd was injured by Derrick Morgan, then was later accidentally killed by Ray in a fit of rage after Thomas Hotchner revealed that Syd had killed his ex-girlfriend. Filled with remorse, Ray released Syd's half-sister, before reversing an SUV out through the gas station doors and shooting at police. He was killed after exchanging gunfire with them for about thirty seconds. It is unknown whether or not he killed or wounded any police officers before his death.

Statistics
The Unholy Matrimony were prolific killers, known for killing quickly and brutally. Fueled by alcohol and vengeance, they took no regard for who they killed or why they killed them—except for their fathers, who sexually abused them as children. The sheer number of murders they committed, along with the savagery of their crimes, qualifies them for Alpha-level Unsub designation.


 * North Dakota: 2 kills (not including Syd's murder of Ray's ex-girlfriend)
 * South Dakota: 2 kills
 * Montana: 15 kills
 * Washington: at least 1 kill (not including Ray's accidental murder of Syd)

Total: approx. 20 kills