Performance warehouse
Performance MeasureMeasure #100717848Value #103411876

HOMICIDE CLEARANCE RATE

Percentage of homicide cases that have been resolved

A complete source packet for this Performance Portland measure: current value, official scale, history, narrative notes, context, and links.

1

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Use the latest official value and current trend as the first read.

2

Check why it matters

Ceasefire is a nationally recognized strategy designed to reduce shootings and homicides, decrease incarceration and recidivism, and build positive police/community relationships.

3

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Continue to the chart, official notes, topic links, source URLs, and full history table.

History

Official values

This chart uses the official actual values cached from ClearImpact. The latest point is highlighted; the table below preserves every raw row.

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Latest

65%

FY 2023 - 24

First shown

35%

FY 2022 - 23

Change shown

30%

Within visible history

0%25%50%75%100%FY 2335%FY 2465%X-axis: reporting period. Y-axis: official actual value on the ClearImpact scale.

Full source history

Every cached ClearImpact row for this measure.

PeriodActualTargetTrend
FY 2023 - 2465%1
FY 2022 - 2335%0

Narrative Tabs

Official Performance Portland notes

Why Is This Important?

Ceasefire is a nationally recognized strategy designed to reduce shootings and homicides, decrease incarceration and recidivism, and build positive police/community relationships. Ceasefire is a community-police partnership that focuses solely on preventing shootings and gun violence incidents that have a high likelihood of retaliation. Portland Police Bureau making arrests in homicide cases is an important goal in its own right, and is also a central goal of the city's Ceasefire strategy. Because of the very high rate of reporting of homicide cases, and the seriousness with which they are investigated, this is an accurate measure of the city's investigations and arrests of homicide suspects. It is important to note however, that there are many factors which contribute to the Portland Police Bureau's ability to clear homicide cases, including willingness of witnesses to talk or testify, motive and connections between the victim and perpetrator, etc.

What Do The Numbers Show?

The FY 2023-24 data show that arrests were made (or cases otherwise closed) in 65% of cases, up from 35% in FY 2022-23.

How Did We Arrive at These Numbers?

Clearance rates are calculated by taking the count of cases reported (in this case homicides) divided by the number of cases cleared (either by making an arrest or sometimes for other reasons like the suspect dying before they can be arrested or tried). Because cases arising in previous years can be cleared in the current year, it is possible for the percentage to be higher than 100%. This metric does not take into account the rate of prosecution, or the prosecution success rate, which are handled by the Multnomah County District Attorney's Office .

Where Can I Find More Information?

Find more information on the Portland Ceasefire firearm violence reduction strategy at Ceasefire's website . PPB's Gun Violence Trends Report has additional data.