Crime Solvers Central
CSC
263 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Peter Grammer death by force case profile photo

Peter Cyrus Grammer

Case from Mountain View, HI dated Aug 25, 2020

Victim Details

Peter Grammer

Male

White / Caucasian

Mountain View

HI

2020-08-25

26

Peter

Cyrus Grammer

Yes

06/21/2026

Case Description

Any updates on this case? Let us know!
Peter Cyrus Grammer, 26, a man from Mountain View on Hawaiʻi Island, was shot on August 25, 2020, in the middle of a bright afternoon on North Kulani Road. Just before 1 p.m., police were dispatched to reports of a man down in the roadway, and responders found him gravely wounded. He was rushed to Hilo Medical Center, where he was pronounced dead at 2:04 p.m. An autopsy later determined he died from a gunshot wound to the chest, and investigators classified the death as a homicide.

As t ...
MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Peter Cyrus Grammer, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month
Cancel anytime.
Already a member? Log in

Links to Additional Sources (3)

See any mistakes? Let us know!
  • https://www.hawaiinewsnow.com: Man shot, killed on Hawaii Island identified as suspect remains on the run
  • Police seek suspect in Mountain View murder, victim ID'd
    • MEMBER ACCESS

    Unlock 1 additional source

    View the complete collection of available reporting and reference links for this case.

    View All Case Sources — $3.97/month
    Cancel anytime.
    Already a member? Log in

    Latest News

    View All

    Forum Posts (1)

    Hey everyone, I just wanted to talk a little about the trial and how incredibly brave Peter's mom wa... ...Read More
    10/12/2023
    MEMBER ACCESS

    Join the discussion for Peter Cyrus Grammer

    Read full forum posts and contribute to this case discussion.

    Unlock forum access — $3.97/month
    Already a member? Log in

    Other Cases from Mountain View, Hawaii

    John Marshall Marrou death by force case in Mountain View, HI

    John Marshall Marrou

    Death: Nov 25, 2025
    On the afternoon of November 25, 2025, emergency responders were called to the parking lot of the Mo M ...Read More
    Jay Allen Freeman death by force case in Mountain View, HI

    Jay Allen Freeman

    Death: Apr 26, 2021
    The quiet community of Aloha Estates in Puna, Hawaii, was shaken on the afternoon of April 26, 2021, 1 ...Read More
    Dingie Anthony Dean Martin death by force case in Mountain View, HI

    Dingie Anthony Dean Martin

    Death: Dec 23, 2023
    On December 23, 2023, shortly after 2:15 p.m., Dingie Anthony Dean Martin, a 39-year-old man, was at a ...Read More
    Denton Freitas death by force case in Mountain View, HI

    Denton Freitas

    Death: Nov 24, 2018
    On November 24, 2018, Denton Freitas, a 45-year-old man from Mountain View on Hawaiʻi Island, was f ...Read More
    Bronson Kaliloa death by force case in Mountain View, HI

    Bronson Kaliloa

    Death: Jul 17, 2018
    Bronson Kaimana Kaliloa, 46, a Native Hawaiian man from Mountain View on Hawaiʻi Island, was workin i ...Read More
    James Paul Phelps death by force case in Mountain View, HI

    James Paul Phelps

    Death: Oct 11, 2022
    James Paul Phelps was a 47-year-old Black man from Mountain View, Hawaiʻi, and for days his absence c ...Read More