Killing of Mark Groezinger
- Year
- 1984
- Where
- Golden, Colorado
- Source
- Colorado Bureau of Investigation
- Evidence
- 1
On April 7, 1984, a body was found lying on the front seat of a blue and white 1973 Buick two-door, parked at Mother Cabrini Shrine, located near I-70 and Highway 40 near Golden. 29 year old Mark Groe
From the Colorado Bureau of Investigation cold case file. Records change. The source is the authority.
Got ten minutes? Do one of these.
What does the record establish, and what has never been explained?
- Read the source and write down every date, place and name it gives.
- Find the earliest news report you can and note what it says that later accounts dropped.
- List what has never been explained. One line each.
New to this? Read the field guide. Five short lessons.
What is out there.
Podcast episodes
In the Internet Archive
Nobody has researched this case yet. Have the AI search the web for reporting, podcasts and videos about it.
Search elsewhere
More in Colorado
Denver Strangler
The Denver Strangler was an unidentified serial killer operating in Denver, Colorado from 1894 to 1903. He was responsible for killing three prostitutes in the span of 10 weeks in 1894, and although many suspects were arrested, nobody was convicted. The Strangler is also supposedly responsible for the 1898 murder of clairvoyant Julia Voght and 1903 murder of Mabel Brown, but this remains only speculation.
1993 · La Jara, ColoradoUnsolvedKilling of Lela Buhr
On Wednesday, April 7, 1993, Lela Buhr was found deceased in her home located at 19098 CR 16.2, La Jara, in Conejos County, Colorado. It is believed Ms. Buhr may have interrupted a home invasion rob
1996 · ColoradoUnsolvedKilling of JonBenét Ramsey
Late on the night of December 25 or during the early morning hours of December 26, 1996, six‑year‑old JonBenét Patricia Ramsey was murdered in her family's home at 755 15th Street in Boulder, Colorado. She was reported missing early on December 26, and her body was found about seven hours later in the basement of the house. Her skull had an 8.5 inch fracture on the right side of her head, and a garrote was tied…