Mass Killings in the United States (2021)

There is a new Number 1.

  1. 1 January 2021 Miami FL, 4 killed (reckless driving DWI) (Teenager faces charges as adult for DUI crash killing 4 in Miami-Dade)

Incidents 25

Killed 134

  1. 28 April 2021 Boone NC, 5* killed (shot) (MSN)

Incidents 26

Killed 141

A new #26:

  1. 25 April 2021 Gwinette County GA, 6 killed (reckeless driving/vehicular homicide) (https://abcnews.go.com/US/wireStory/driver-charged-homicide-georgia-crash-killed-10-77395070?cid=clicksource_4380645_8_heads_posts_headlines_hed)

  2. 28 April 2021 Boone NC, 5* killed (shot) (MSN)

Incidents 27

Killed 147

  1. 30 April 2021 German Yownship OH, 4 killed (reckless driving) (German Twp. police investigating tips from public after crash that killed 4)

pp) 3 May 2021 near Point Loma CA, 4 killed (negligent operation of a boat) (Coast Guard News | Semper nostra optima)

Incidents 28

Killed 151

pp) 3 May 2021 near Point Loma CA, 4 killed (negligent operation of a boat) (Coast Guard News | Semper nostra optima)

  1. 9 May 2021 Colorado Springs, CO 7* killed (shot) (Man kills 6, then self, at Colorado birthday party shooting | AP News)

Incidents 29

Killed 158

  1. 10 May 2021 Chesterfield County VA, 6* (negligent homicide, smoking in bed) (https://www.wavy.com/news/regional-news/officials-smoking-in-bed-caused-deadly-chesterfield-house-fire-that-killed-4-children-2-women/)

Incidents 30

Killed 164

  1. Before 20 May 2021 Ohio County OH, 4* killed (shot) (KSP: 4th victim found dead inside Ohio Co. barn)

Incidents 31

Killed 168

pp) 24 May 2021 West Jefferson OH, 4 killed (shot) (https://fox8.com/news/4-killed-at-an-apartment-near-columbus/) AWAITING WORD ON ONE KILLER

  1. 26 May 2021 San Jose CA, 9* killed (shot) (Ten dead, including gunman, in San Jose rail yard mass shooting; victims identified)

Incidents 32

Killed 177

A person died in hospital in California. Another shooting in Texas.

  1. 26 May 2021 San Jose CA, 10* killed (shot) (Ten dead, including gunman, in San Jose rail yard mass shooting; victims identified)

  2. 26 May 2021 Arlington TX, 4* killed (shot) (3 found dead in Arlington apartment, 4th victim found in car)

Incidents 33

Killed 183

The Arlington Texas event does not meet the criteria. Future updates will drop it.

2 June 2021 4 killed (shot). MSN

My thanks to Past Tense.

  1. 2 June 2021 Fort Wayne IN, 4 killed (not reported) (MSN)

  2. 3 June 2021 near Greenville NC 4 killed (misdemeanor death by vehicle and for exceeding a safe speed for the conditions) (Remembering 4 teens killed in head-on crash: Siblings, school athletes and rising graduates)

Incidents 34

Killed 187

31 May 2021 Huntersville, NC. 4 killed (shot and stabbed) including perp. MSN

Many thanks again to PastTense. The corrected list now shows:

  1. Before 1 June 2021 Huntersville NC, 4* killed (shot) (MSN)

  2. 2 June 2021 Fort Wayne IN, 4 killed (not reported) (MSN)

  3. 3 June 2021 near Greenville NC 4 killed (misdemeanor death by vehicle and for exceeding a safe speed for the conditions) (Remembering 4 teens killed in head-on crash: Siblings, school athletes and rising graduates)

  4. 5 June 2021 Lexington KY, 4 killed (vehicular homicide) (https://abcnews.go.com/US/wireStory/kids-killed-wrong-crash-75-kentucky-78119291)

Incidents 36

Killed 195

N.B. the update to #36.

  1. 5 June 2021 Lexington KY, 6* killed (vehicular homicide) (https://abcnews.go.com/US/wireStory/kids-killed-wrong-crash-75-kentucky-78119291)

  2. 6 June 2021 Portland OR, 4 killed (shot) (Police: 4 people fatally shot in home in Portland, Oregon | AP News)

Incidents 37

Killed 201

A late addition as a single person has been charged.

  1. 24 May 2021 West Jefferson OH, 4 killed (shot) (https://www.westport-news.com/news/article/Arrest-made-in-deaths-of-4-found-slain-in-Ohio-16247280.php)

and also this:

  1. 6 June 2021 Portland OR, 4 killed (shot) (Police: 4 people fatally shot in home in Portland, Oregon | AP News)

Incidents 38

Killed 205

19 June 2021 or before. Herndon, VA. 4 killed (3 plus suicide of perp)?

Again, my thanks to PastTense, I am sure I would not have caught this one due to the headlines. Please note the Chicago event is pending inclusion, depending on the one killer rule.

pp) 15 June 2021 Chicago IL, 4 killed (shot) (Police: 4 dead, 4 hurt in shooting on Chicago's South Side) Awaiting word on a single killer

  1. 19 June 2021 Herdon VAm 4 killed (shot) (adult, two kids found dead in Herndon home, police confirm | wusa9.com)

Incidents 39

Killed 209

  1. 20 June 2021 Jackson TWP OH, 4* killed (shot) (4 family members dead in suspected murder-suicide in Stark County - cleveland.com)

Incidents 40

Killed 213

  1. 30 June 2021 Lenoir SC, 4* killed (shot) (Police: Man fatally shot sisters, dad before setting home on fire, turning gun on himself – WSOC TV)

Incidents 41

Killed 217