Marcus Martin, 40, from Baltimore, Maryland, on 8 August 2021

August 8, 2021 | Baltimore, Maryland

Marcus Martin, 40, from Baltimore, Maryland, on 8 August 2021

Victim Info

NameMarcus Martin
RaceUnknown
Age40
GenderMale

Details

Police responded to a call for an assault and an armed person. Upon arrival, two people exited the residence but one remained inside and was reportedly experiencing a behavioral heatlh crisis. After some hours, Martin reportedly showed up at the door of the residence and allegedly fired his weapon. At least one officer shot and killed Martin.

Primary Evidence & Links

https://baltimore.cbslocal.com/2021/08/11/marcus-martin-baltimore-police-involved-shooting-fatal/

Additional Evidence

Victim NameMarcus Martin
Victim Age40
Victim GenderMale
Victim RaceUnknown race
Address Of Incident
CityBaltimore
StateMD
Zipcode
CountyBaltimore
Agency Responsible For DeathBaltimore Police Department
Ori Agency IdentifierMDBPD0000
Cause Of DeathGunshot
Official Disposition Of DeathPending investigation
Criminal ChargesNo known charges
Mental IllnessYes
UnarmedAllegedly Armed
Alleged Weapongun
Alleged Threat Levelattack
Fleeingnot fleeing
Body Camerano
Wapo Id7072
Off Duty Killing
Geography
Image Of Victim
Encounter TypePart 1 Violent Crime
Initial Reported Reasonassault

Source

Source ID: 9449 - Mapping Police Violence

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 17:05:59 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63580. Submitted in Mainchain Tx E76F55DF832F769EAF2BA0E584864919303343ED9F43752772AB67D943269D1E, at block height 135623

Transaction details

Tx E76F55DF832F769EAF2BA0E584864919303343ED9F43752772AB67D943269D1E
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Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
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Hash Comparison

Hash stored in database: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

Hash from Mainchain Tx: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

Dynamically generated hash: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

Hashes Match?

YES

How is the comparison calculated?

The hash stored in the database is used as the identifier for this report, and can be seen in the URL. The hash from the Mainchain Tx is the hash sent to and stored on Mainchain. Finally, the "generated hash" is generated each time this page is loaded, using the same data used for the hash submitted to Mainchain.

Raw data used to generate the hash, using the Node.js crypto.createHash('sha256') algorithm: {"content":"Police responded to a call for an assault and an armed person. Upon arrival, two people exited the residence but one remained inside and was reportedly experiencing a behavioral heatlh crisis. After some hours, Martin reportedly showed up at the door of the residence and allegedly fired his weapon. At least one officer shot and killed Martin.","evidenceAdditional":{"type":"text","data":{"victim_name":"Marcus Martin","victim_age":"40","victim_gender":"Male","victim_race":"Unknown race","address_of_incident":"","city":"Baltimore","state":"MD","zipcode":"","county":"Baltimore","agency_responsible_for_death":"Baltimore Police Department","ori_agency_identifier":"MDBPD0000","cause_of_death":"Gunshot","official_disposition_of_death":"Pending investigation","criminal_charges":"No known charges","mental_illness":"Yes","unarmed":"Allegedly Armed","alleged_weapon":"gun","alleged_threat_level":"attack","fleeing":"not fleeing","body_camera":"no","wapo_id":"7072","off_duty_killing":"","geography":"","image_of_victim":"","encounter_type":"Part 1 Violent Crime","initial_reported_reason":"assault"}},"evidenceLinks":["https://baltimore.cbslocal.com/2021/08/11/marcus-martin-baltimore-police-involved-shooting-fatal/"],"locationCity":"Baltimore","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Maryland","locationStateCode":"MD","month":8,"source":"MappingPoliceViolence","sourceAdditionalData":[],"sourceDatetime":1628380800,"sourceId":"9449","sourceRawData":"{\"Victim's name\":\"Marcus Martin\",\"Victim's age\":\"40\",\"Victim's gender\":\"Male\",\"Victim's race\":\"Unknown race\",\"URL of image of victim\":\"\",\"Date of Incident (month/day/year)\":\"8/8/21\",\"Street Address of Incident\":\"\",\"City\":\"Baltimore\",\"State\":\"MD\",\"Zipcode\":\"\",\"County\":\"Baltimore\",\"Agency responsible for death\":\"Baltimore Police Department\",\"ORI Agency Identifier (if available)\":\"MDBPD0000\",\"Cause of death\":\"Gunshot\",\"A brief description of the circumstances surrounding the death\":\"Police responded to a call for an assault and an armed person. Upon arrival, two people exited the residence but one remained inside and was reportedly experiencing a behavioral heatlh crisis. After some hours, Martin reportedly showed up at the door of the residence and allegedly fired his weapon. At least one officer shot and killed Martin.\",\"Official disposition of death (justified or other)\":\"Pending investigation\",\"Criminal Charges?\":\"No known charges\",\"Link to news article or photo of official document\":\"https://baltimore.cbslocal.com/2021/08/11/marcus-martin-baltimore-police-involved-shooting-fatal/\",\"Symptoms of mental illness?\":\"Yes\",\"Armed/Unarmed Status\":\"Allegedly Armed\",\"Alleged Weapon (Source: WaPo and Review of Cases Not Included in WaPo Database)\":\"gun\",\"Alleged Threat Level (Source: WaPo)\":\"attack\",\"Fleeing (Source: WaPo)\":\"not fleeing\",\"Body Camera (Source: WaPo)\":\"no\",\"WaPo ID (If included in WaPo database)\":\"7072\",\"Off-Duty Killing?\":\"\",\"Geography (via Trulia methodology based on zipcode population density: http://jedkolko.com/wp-content/uploads/2015/05/full-ZCTA-urban-suburban-rural-classification.xlsx )\":\"\",\"MPV ID\":\"9449\",\"Fatal Encounters ID\":\"\",\"Encounter Type (DRAFT)\":\"Part 1 Violent Crime\",\"Initial Reported Reason for Encounter (DRAFT)\":\"assault\",\"Names of Officers Involved (DRAFT)\":\"\",\"Race of Officers Involved (DRAFT)\":\"\",\"Known Past Shootings of Officer(s) (DRAFT)\":\"\",\"Call for Service? (DRAFT)\":\"Yes\",\"\":\"\"}","sourceRawDataFormat":"json","sourceUrl":"https://mappingpoliceviolence.org","title":"Marcus Martin, 40, from Baltimore, Maryland, on 8 August 2021","updateHistory":[],"victimAge":40,"victimArmed":"Allegedly","victimGender":"Male","victimName":"Marcus Martin","victimRace":"Unknown","year":2021}