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Home LEOKA 2019 Tables Table 46

Table 46

Law Enforcement Officers Feloniously Killed

Judicial History of Known Offender Prior to Incident, 2010–2019

Judicial history prior to incident Total 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Number of known offenders 537 80 76 51 28 60 37 56 44 56 49
Previously arrested 454 71 64 42 20 51 32 47 40 51 36
Convicted on prior criminal charge1 55 55
Conviction as adult2 296 48 29 13 35 29 39 34 39 30
Conviction as juvenile 107 10 18 6 2 10 9 14 12 15 11
Halfway house3 9 1 1 0 2 0 1 2 2 0
House arrest3 0 0 0 0 0 0 0 0 0 0
Incarceration in penal institution3,4 92 19 4 4 9 10 11 13 22
Parole or probation5 41 41
Parole5 91 14 7 3 12 12 13 11 9 10
Probation5 212 37 17 8 26 18 31 22 32 21
Prior arrest for Aggravated assault (excluding officers) 6 11 11
Assault on law enforcement officer/resisting arrest 7 20 20
Assault on law enforcement officer (aggravated or simple) 7 53 10 1 1 7 5 7 7 5 10
Crime of violence (includes arrests for aggravated assault, murder, rape, and robbery) 8 44 44
Domestic violence 6 8 8
Drug law violation 247 39 27 20 8 34 15 27 22 33 22
Murder 24 7 1 2 0 1 3 4 2 2 2
Other crime of violence (includes arrests for aggravated assault, rape, and robbery)8 210 38 19 12 22 24 35 30 30
Resisting arrest7 107 19 9 3 15 11 14 13 13 10
Robbery6 8 8
Sex offense6 0 0
Threats against law enforcement 6 1 1
Weapons violation 213 40 32 15 7 26 19 21 16 20 17
None of the above 6 5 5
  • 1For 2010, adult and juvenile convictions were combined into one category, "Convicted on prior criminal charge."
  • 2In 2011, "Conviction as adult" was added as an option for judicial history.
  • 3In 2011, new options for judicial history were added, including: "Halfway house," "House arrest," and "Incarceration in penal institution."
  • 4In 2019, counts for "Incarceration in penal institution" stopped being collected.
  • 5For 2010, the judicial history categories "Parole" and "Probation" were combined.
  • 6In 2019, "Aggravated assault (excluding officers)," "Domestic violence," "Robbery," "Sex offense," "Threats against law enforcement," and "None of the above" were added as options for prior arrests.
  • 7For 2010, the prior arrests categories "Assault on law enforcement officer" and "Resisting arrest" were combined.
  • 8For 2010, "Crime of violence" counts for prior arrests included prior murders. Beginning in 2011, "Crime of violence" was renamed "Other crime of violence" since "Murder" was listed separately. In 2019, "Other crime of violence" was eliminated from the list of options for prior arrests because the specific violent crimes were added as options.