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298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Statistics

Michigan missing persons & unsolved case statistics

Numbers behind 6,329 missing person, death by force, unidentified, unclaimed, serial killer and mass murder cases in Michigan – by state, decade, age, sex, race and how many are solved. Free to read and link to; members get every breakdown, filters, sortable tables and CSV downloads.

Data as of October 29, 2026 · updated daily · How these numbers are counted

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Cases in Michigan
6,329
5,791 open · 493 solved / resolved
Missing Persons
731
634 still missing · 13.3% located
Deaths by Force
4,930
4,557 unsolved · 7.4% solved
Unidentified Remains
353
327 unidentified · 7.4% identified
Unclaimed Persons
278
273 unclaimed · 1.8% claimed
Serial killer profiles
28
by the state where they killed
Mass murders
9
48 people killed
Added in the last 30 days
17
810 added or updated
Oldest open case
1904
Probationary Clarence Roscoe Cummings, Detroit, MI · unsolved

“Solved / resolved” means a missing person located, a death by force marked solved or charged, unidentified remains identified, or an unclaimed person claimed. Our homicide records focus on unsolved cases, so these shares are not police clearance rates – see the methodology.

Cases by type

Missing Persons 731 634 still missing
Deaths by Force 4,930 4,557 unsolved
Unidentified Remains 353 327 unidentified
Unclaimed Persons 278 273 unclaimed
Serial Killer Profiles 28
Mass Murders 9

By state & province

Cases per state and per 100,000 residents, a shaded state-by-state list, top cities, and Indigenous missing and murdered (MMIP) by state.

Cases by state and province

Click a state or province to see its statistics. All case types.

CSV

Top cities by open cases

Missing, deaths by force, unidentified and unclaimed cases, by the city recorded on the case.

CSV
CityStateCasesOpenSolved / resolvedSolved / resolved %
DetroitMI2,7282,5541736.3%
FlintMI356330257%
SaginawMI216198188.3%
LansingMI1721531911%
Grand-rapidsMI1581372012.7%
KalamazooMI1441291510.4%
MuskegonMI1029665.9%
PontiacMI107911615%
JacksonMI787079.1%
Grand RapidsMI717011.4%
YpsilantiMI625934.8%
InksterMI494548.2%
Battle-creekMI53431018.9%
Benton-harborMI403737.5%
WyomingMI363338.3%
WarrenMI3830821.1%
SouthfieldMI3027310%
Highland-parkMI262513.8%
Ann ArborMI252328%
DearbornMI2522312%
Highland ParkMI232214.3%
WestlandMI232128.7%
Big RapidsMI212100%
AlpenaMI222029.1%
EastpointeMI212014.8%
HollandMI2219313.6%
TaylorMI2018210%
RosevilleMI2017315%
Battle CreekMI1815316.7%
BurtonMI161516.3%
NilesMI161516.3%
AlbionMI161516.3%
RedfordMI151500%
MonroeMI1714317.6%
BellevilleMI1614212.5%
Clinton-townshipMI151416.7%
RomulusMI151416.7%
Ann-arborMI1513213.3%
CadillacMI141317.1%
Sterling-heightsMI141317.1%

Indigenous missing and murdered (MMIP), by state / province

Cases where the person is recorded as American Indian, Alaska Native, Indigenous or First Nations. 3 missing persons were reported missing from tribal land (2 still missing).

CSV
State / provinceMissingStill missingDeaths by forceUnsolvedUnidentified / unclaimedTotal
Michigan7733212

By decade & year

Cases by decade and year, the solved share by decade (the “cold case curve”), and seasonality by month and day of the week.

Cases by decade

Stacked by case type.

CSV

Solved / resolved share by decade

The “cold case curve”: the share of each decade’s cases now marked solved, located, identified or claimed (decades with fewer than 10 cases are left out).

CSV

Cases by year (last 50 years)

Recent years include many newly added cases; older years are more likely to be resolved and removed from public databases.

CSV

Cases by month

Seasonality: month of the case date (only cases with a full date).

CSV

Cases by day of the week

Day of the week of the case date (only cases with a full date).

CSV

By age

Age groups for each case type, solved share by age, average ages and an age / sex pyramid.

Cases by age group

Average age: 34.0 missing · 32.6 deaths by force · 42.4 unidentified.

CSV

Solved / resolved share by age group

Share of each age group’s cases marked solved, located, identified or claimed.

CSV

Age and sex

Male (left) and female (right) by age group – missing, deaths by force, unidentified and unclaimed together.

CSV

By sex

Male / female split for each case type and solved share by sex.

Cases by sex

Share of each case type that is male, female or not recorded.

CSV

Solved / resolved share by sex

Share of male and female cases marked solved, located, identified or claimed.

CSV

By race & ethnicity

Race and ethnicity compared with the U.S. population, and the solved share for each group.

Cases by race / ethnicity

Share of each case type, compared with the U.S. population in the table.

CSV

Solved / resolved share by race / ethnicity

Share of each group’s cases marked solved, located, identified or claimed (groups with fewer than 10 cases are left out).

CSV

Solve rates & how long cases stay open

Case status for deaths by force, how many years open cases have been open, and a state-by-decade solved-share heatmap.

Deaths by force: case status

How each case is recorded. “Charged / in court” counts as solved in the solved share; accidental and self-inflicted deaths are left out of it.

CSV

How long open cases have been open

Years since the case date, for cases still unsolved, missing, unidentified or unclaimed.

CSV

Solved / resolved share by state and decade

Percent of missing, deaths by force, unidentified and unclaimed cases now solved, located, identified or claimed. Hover a cell for the count.

CSV
State1950s1960s1970s1980s1990s2000s2010s2020s
MI01413318
<2%2–55–1010–2020–3535–5050%+fewer than 10 cases

Rewards offered 31 deaths by force cases list a reward, and 29 of them are still unsolved.

Possible matches

Possible missing person / unidentified remains matches by score.

Possible missing person / unidentified matches

102,241 possible matches scoring 75% or higher, involving 13,698 missing persons and 7,876 unidentified remains. Browse the matches.

CSV

Serial killers & mass murders

Serial killers by victims and decade; mass murders by year, place, firearms, attacker and victims.

Serial killers by number of victims

Confirmed victims listed on each profile (28 profiles).

CSV

Serial killers by decade they started

CSV

Serial killers by sex and race

CSV
GroupProfilesShare
Sex: Male2382.1%
Sex: Unknown27.1%
Sex: Female310.7%
Race: Middle Eastern13.6%
Race: White1450%
Race: Black1035.7%
Race: Unknown / not recorded310.7%

Mass murders by year

9 incidents. Killed per year is in the table and the next chart.

CSV

People killed in mass murders, by year

CSV

Mass murders by type of place

All incidents in the database (not affected by the filters).

CSV

Firearms used in mass shootings, by type

Firearms recorded in the Violence Project data for incidents up to its last update (90 with 1 firearms, 52 with 2 firearms, 28 with 3 firearms, 31 with 4 or more firearms). All incidents (not affected by the filters).

CSV

Mass murderers: age, sex and race

The attacker in each incident, where recorded.

CSV
GroupIncidentsShare
Sex: Male555.6%
Sex: Unknown444.4%
Race: White444.4%
Race: Black111.1%
Race: Unknown / not recorded444.4%
Age: 13-17111.1%
Age: 25-34222.2%
Age: 35-49111.1%
Age: 50-64111.1%
Age: Unknown444.4%
Setting: Urban105–
Setting: Rural48–
Setting: Suburban48–
Setting: Not recorded68–

Mass murder victims: relationship to the killer

1,728 victims listed; 33.4% female. All incidents (not affected by the filters).

CSV

Longest-open cases

The oldest unsolved, missing, unidentified and unclaimed cases, linked to each case file.

Longest-open missing persons

The 25 oldest still missing cases in Michigan.

CSV
NamePlaceDateYearsAgeSex
Ida AndersonAnn Arbor, MISep 19586821Female
Ida Dean Richardson-andersonDetroit, MISep 19586821Female
Adele WellsFlint, MINov 1958687Female
Juliette WalkerPontiac, MIJun 19636321Female
Patricia ZentnerGarden City, MIAug 1964622Female
Mildred ZentnerGarden City, MIAug 19646228Female
Mary MclaughlinLake Odessa, MIJan 19656126Female
John BrownLansing, MIDec 19656129Male
Charles PingerBergland, MIMay 19685864Male
Judith RuggirelloSouthfield, MIAug 19685829Female
Pamela HobleyOscoda, MIOct 19695715Female
Patricia SpencerOscoda, MIOct 19695716Female
Robert LepsyGrayling, MIOct 19695733Male
Cynthia CoonAnn Arbor, MIApr 19705614Female
Sylvia TorgowPlymouth, MISep 19705618Female
Joanne Gladys GarrDearborn Heights, MINov 19715530Female
Joanne ThorntonDetroit, MIDec 19715531Female
Kathy WilcoxOtsego, MIJul 19725415Female
Henry Baltimore Jr.East Lansing, MIMay 19735321Male
Catherine DavidsonSawyer, MISep 1973536Female
John HarrisYpsilanti, MISep 19735331Male
Sandra HorwathAnn Arbor, MIOct 19735333Female
Victor CredlandTemperance, MIFeb 19745227Male
Diane CollinsDetroit, MIMar 19745226Female
Perry CorlewGrayling, MIMar 19745218Male

Longest-open deaths by force

The 25 oldest unsolved cases in Michigan.

CSV
NamePlaceDateYearsAgeSex
Probationary Clarence Roscoe CummingsDetroit, MIMar 190412225Male
John F. DaleyDetroit, MINov 190412229Male
Elisha B. MooreAlgonac, MIJan 190512155Male
Frederick BoothJackson, MIMar 190612035Male
John HolzapfelJackson, MIFeb 1907119–Male
Clarence ShockleyNiles-city, MIAug 190711934Male
George Henry WilsonDetroit, MINov 190711943Male
Edmond DullMonroe, MIAug 191011647Male
Joachim MatthewsMacomb, MIDec 191011657Male
Daniel C. VreelandDetroit, MIAug 191111543Male
Henry WaiteBronson, MIApr 191710969Male
Nick MartinAlbion, MIDec 191910746Male
Clarence WilkinsAlbion, MIJan 192310338Male
Edward HeffronDetroit, MIJan 192310323Male
Johnny ReidDetroit, MIDec 192610036Male
Frankie WrightDetroit, MIMar 192799–Male
George CohenDetroit, MIMar 192799–Male
Joseph BloomDetroit, MIMar 192799–Male
Abraham AxlerBloomfield-hills, MINov 19339332Male
Eddie Fletcher aka EdwardBloomfield-hills, MINov 19339335Male
Olen GoodwinColdwater, MIJun 19369032Male
John Henry PorterBay-city, MISep 19378952Male
Harry MillmanDetroit, MINov 19378926Male
Edwin TrzemzalskiSaginaw, MIJan 19418516Male
Helen TrzemzalskiSaginaw, MIJan 19418536Female

Longest-open unidentified remains

The 25 oldest unidentified cases in Michigan.

CSV
NamePlaceDateYearsAgeSex
Unidentified FemaleDetroit, MIApr 19596790Female
Unidentified FemaleDetroit, MIJun 19596730Female
Unidentified MaleDetroit, MISep 19606663Male
Unidentified PersonGrosse Isle, MISep 196660–Unknown
Unidentified MaleDetroit, MINov 19666045Male
Unidentified MaleTrout Lake, MINov 19666022Male
Unidentified MaleDetroit, MIFeb 196759–Male
Unidentified MaleDetroit, MIMar 19675950Male
Unidentified FemaleShelby Township, MIApr 196759–Female
Unidentified MaleShelby Township, MIApr 196759–Male
Unidentified MaleDetroit, MIJun 19675948Male
Unidentified MaleDetroit, MIJun 19675945Male
Unidentified FemaleDetroit, MISep 19675920Female
Unidentified MaleDearborn, MISep 19675945Male
Unidentified FemaleHudsonville, MIOct 19675930Female
Unidentified MaleDetroit, MINov 19675940Male
Unidentified FemaleDetroit, MIApr 196858–Female
Unidentified MaleSumpter Twp, MIMay 196858–Male
Unidentified MaleDetroit, MIJun 19685860Male
Unidentified MaleGrosse Isle, MIJun 19685825Male
Unidentified MaleDetroit, MIAug 196858–Male
Unidentified MaleDetroit, MIAug 19685840Male
Unidentified FemaleDetroit, MIDec 19685860Female
Unidentified MaleDetroit, MIApr 19695759Male
Unidentified FemaleDetroit, MIJun 196957–Female

Longest-open unclaimed persons

The 25 oldest unclaimed cases in Michigan.

CSV
NamePlaceDateYearsAgeSex
Carol YarbroughPrescott, MIJan 197254–Female
Deborah LoweDetroit, MIApr 199927–Female
Jesus Miguel TapiaDetroit, MIDec 200521–Male
Joy Holloway-TaylorKalamazoo, MISep 201016–Female
Joseph FischerGalesburg, MIMay 201115–Male
Joseph SapinskyEast Lansing, MIJul 201115–Male
Mark WallKalamazoo, MIJul 201115–Male
Lac TranIonia, MIAug 201115–Male
Boris JacksonMIMar 201511–Male
Floyd WilloughbyDetroit, MIMay 201511–Male
Carl ReaganDetroit, MIJul 201511–Male
Gregory McNairMIMar 201610–Male
Jimmie GarmanyHighland Park, MIMay 201610–Male
David MilchakRomulus, MIMay 201610–Male
Raymond WardDetroit, MIJun 201610–Male
John BlackMIJun 201610–Male
Charles WashingtonDetroit, MIJul 201610–Male
Ronald BrownDetroit, MIJul 201610–Male
Gordon HodgesDetroit, MIOct 201610–Male
Ralph JutrasDetroit, MIOct 201610–Male
Donald SlepskiDetroit, MINov 201610–Male
Marshall StoryMIMar 20179–Male
Walter HillInkster, MIApr 20179–Male
Maurice CoagyDetroit, MIJun 20179–Male
John KrolczykMuskegon, MIJun 20179–Male

Community activity

Forum discussion, memorials, evidence boards and the most viewed cases.

Community activity

Real member activity on case pages (all cases, not affected by the filters).

CSV
MeasureCount
Cases with member forum discussion: Mass murders19
Cases with member forum discussion: Missing persons379
Cases with member forum discussion: Deaths by force717
Cases with member forum discussion: Serial killers59
Cases with member forum discussion: Unclaimed3
Cases with member forum discussion: Unidentified4
Cases with a MyMemorium memorial5,007
Evidence boards created by members256

Most viewed deaths by force cases

All-time page views.

CSV
CasePlaceViews
Joachim SummerfordAberdeen, NC12,682
Zion TerryRichmond, VA11,602
Travis A. HobbsNew-orleans, LA6,120
Shannon WatkinsJonesboro, GA5,496
Jameal GaudetHarvey, LA4,977
Melanie Lynn BerryWichita-falls, TX4,891
Kiarra Jazzmyn GeorgeSacramento, CA4,732
Romeca MeeksChicago, IL4,147
Shuaib Naz “Shuaiby” AslamStockton, CA3,767
Javon M. BaileyLouisville, KY3,737
Felicito CanalesBaton-rouge, LA3,591
Shawn HudsonThrockmorton County, TX3,563
Eric Tyrone Smith, Sr.Jackson, MS3,334
Benjamin Joseph DeenHattiesburg, MS3,296
David WashingtonPensacola, FL3,279

Methodology & how to cite

These statistics count the cases in the Crime Solvers Central database as of October 29, 2026. They are rebuilt every night.

What is counted

  • Missing persons – NamUs, NCMEC and Canadian police cases. “Located” means the case is marked resolved (found alive or deceased). Age is the age when last seen.
  • Deaths by force – homicides and other violent deaths from police, news, court and public records. “Solved” includes cases marked solved, charged / in court, primary suspect deceased or substantiated. Deaths ruled accidental or self-inflicted are counted but left out of solved shares.
  • Unidentified remains and unclaimed persons – NamUs cases. Unidentified ages use the middle of the medical examiner’s estimated range.
  • Serial killer profiles are placed in the state where they killed and the first year they were active; victims are the confirmed victims listed on the profile. Mass murders are incidents, dated by the attack; attacker and firearm details come from The Violence Project coding where available.
  • Race and ethnicity are as recorded by the source and grouped into broad categories; “Multiracial” is used when more than one is listed.
  • Per-100,000 rates use 2020 U.S. Census and 2021 Canadian Census populations.

Limits

  • This is not a complete count of all crime. Our homicide records lean heavily toward unsolved cases, so the solved share is much lower than official police clearance rates and should not be reported as one.
  • Coverage differs by state and by year: some cities and states have been imported in full, others only partly, and recent years include many newly added cases.
  • Cases without a date, age, state or race are left out of that breakdown only (they still count in the totals).

How to cite

Crime Solvers Central. “Michigan Missing Persons & Unsolved Case Statistics.” Data as of October 29, 2026. https://crimesolverscentral.com/statistics/michigan

You’re welcome to link to this page or to any state’s page (for example /statistics/texas). Each chart’s Cite button copies a citation that links straight to that chart.