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[The Anatomy of a Double Murder: The Case of Levine Gates]-[Coins (Daniel Callaway and Patricia Andrews)]

Anatomy of Murder · B2 · 2025-09-09

True crime
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📋 Summary

The Tragic Intersection of Two Homicides

In November 2007, the Portland metropolitan area was shaken by two brutal murders that initially appeared to be isolated incidents of robbery. The first victim, 32-year-old Daniel Calloway, a compassionate clinical research assistant, was found dead in his home on North Montana Street. He had been shot multiple times, including a fatal wound to the head. The scene was marked by bizarre anomalies: the killer had attempted to clean up the blood using a mop and bucket and had donned the victim's own hiking boots, leaving behind distinct bloody shoe prints.

Less than twelve hours later, a second victim, 47-year-old Patricia Andrews, was found murdered just five blocks away. Like Calloway, she had been shot in the head and left in a grassy area. The proximity of these crimes and the lack of an obvious motive—other than robbery—created a climate of fear in the community, with investigators desperately trying to determine if they were dealing with a serial offender.

Forensic Breakthroughs and the "Wad Cutter" Clue

The investigation turned when autopsies revealed that both victims were killed by the same rare ammunition: .38-caliber "wad cutter" bullets. These flat-tipped, specialized rounds provided the forensic link that confirmed the murders were the work of a single perpetrator.

Investigators utilized a series of high-tech and traditional forensic methods to close the net on the killer. A surveillance video from a local Kroger store captured the suspect, later identified as 27-year-old Levine Gates, using a Coinstar machine to cash in a jar of coins stolen from Calloway's home. A fingerprint recovered from the Coinstar receipt provided the critical lead. Further evidence was gathered from Calloway's stolen Subaru, where investigators found a cheeseburger wrapper and a drinking straw. Forensic analysis matched DNA from the straw to both Gates and the second victim, Patricia Andrews, creating a definitive "connective tissue" between the two crime scenes.

The Bizarre Behavior of a Killer

Throughout the investigation, Gates displayed behavior that defied traditional criminal logic. After murdering Calloway, he returned to the house to cook and eat a meal, leaving behind shrimp shells and a fork that yielded crucial DNA evidence. He also attempted to hide his presence by lighting candles instead of using the home's electric lights. These actions suggested a level of brazenness and instability that investigators had rarely encountered.

The Legal Resolution

When the U.S. Marshals eventually apprehended Gates at his sister's home, they discovered the murder weapon—a .38-caliber Derringer—inside his backpack, along with the same unique wad cutter ammunition used in the killings.

Despite a defense attempt to claim mental incompetence, prosecutors argued that Gates’ actions, such as reloading his two-shot Derringer multiple times to ensure the death of his victims and his calculated efforts to dispose of evidence, demonstrated "goal-directed behavior" rather than a lack of understanding of right and wrong. Ultimately, Gates pled no contest to two counts of aggravated murder. While this plea spared the victims' families the trauma of a lengthy jury trial, it denied them a formal admission of guilt from the killer. Gates was sentenced to life in prison without the possibility of parole.

This case remains a chilling example of how a pursuit of minor monetary gain can escalate into the senseless destruction of human life, leaving behind grieving families and a community forever changed.

🎯Key Sentences

1
I mean, that was our big fear.
2
That was about four or five miles outside of downtown Portland.
3
Things were displaced.
4
He was fully clothed.
5
So that's what made that crime scene unusual.
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📝Key Phrases

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under one's belt
2
pay dividends
3
fixer-upper
4
turn into a nightmare
5
pay the ultimate price
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📖 Transcript

Who's next?
I mean, that was our big fear.
You know, by the time we observed the autopsies, we were very frightened that this individual, whoever it was, would continue killing people.
I'm Scott Weinberger, investigative journalist and former deputy sheriff.
I'm Anastasia Nicolazzi, former New York City homicide prosecutor and host of Investigation Discovery's True Conviction.
And this is Anatomy of Murph.

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