
Volume 20 · Chapter 2
The Hammer Killer
Alex Christopher Ewing
Victims: Patricia Smith · Bruce · Debra · Melissa Bennett
Case at a glance
- When
- January 1984
- Where
- Aurora and Lakewood, Colorado
- Perpetrator
- Alex Christopher Ewing
- Victims
- Patricia Smith, Bruce, Debra, Melissa Bennett
- Outcome
- Convicted in 2021 of the Bennett murders and in 2022 of Patricia Smith’s murder; sentenced to four consecutive life terms
The case
For twelve days in January 1984, someone was getting into Colorado homes and swinging a claw hammer at whoever was inside. A couple in Aurora survived an attack on January 4, and a flight attendant was beaten and raped in her garage on January 9. On January 10, fifty-year-old Patricia Smith was sexually assaulted and beaten to death in her Lakewood condominium. Six days later, also in Aurora, Bruce Bennett, twenty-seven, his wife Debra, twenty-six, and their seven-year-old daughter Melissa were killed the same way. Three-year-old Vanessa Bennett was badly injured and lived.
The attacker left the state and the cases went cold. Alex Christopher Ewing was arrested in Arizona that summer over an attack there, and in August 1984 he escaped from deputies in Henderson, Nevada, broke into a house and beat a couple with an ax handle. He was caught two days later near Lake Mead and spent decades in Nevada prisons. In 2018 his prison intake DNA went into the national CODIS database and matched evidence from both Colorado scenes.
He fought extradition in the Nevada courts for eighteen months. An Arapahoe County jury convicted him of the Bennett murders on August 6, 2021; three consecutive life sentences followed on August 17. A Jefferson County jury then convicted him of killing Patricia Smith, and on April 12, 2022, he received a fourth consecutive life sentence.
Read the full story
This case is told in full in True Crime Case Histories, Volume 20 by Jason Neal.
Get Volume 20 on AmazonCase photographs
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Where it happened
Why this case
“Cold cases usually turn on one small administrative act. Here it was a routine DNA upload in 2018 that nobody expected anything from. Vanessa Bennett was three years old in that house and grew up while the man responsible sat in another state’s prison. Keep her in mind reading this one.”
— Jason Neal, author of True Crime Case Histories










