Champaign man arrested after 1983 Albuquerque murder DNA match
Tap title to read story
Champaign — A 73-year-old Champaign man, identified as Charlie Brown Jr., was arrested Tuesday in connection with the Nov. 11, 1983, strangulation death of 71-year-old Agnes Tybo at the Sundowner Motel in Albuquerque, New Mexico, after modern DNA testing linked preserved crime-scene evidence to his profile, according to Albuquerque police and local jail records.
Champaign — A 73-year-old Champaign man, identified as Charlie Brown Jr., was arrested Tuesday in connection with the Nov. 11, 1983, strangulation death of 71-year-old Agnes Tybo at the Sundowner Motel in Albuquerque, New Mexico, after modern DNA testing linked preserved crime-scene evidence to his profile, according to Albuquerque police and local jail records.
Authorities say investigators reexamined evidence beginning in 2021 and publicly highlighted the cold case on an Albuquerque Police Department podcast in July 2022, which preceded forensic breakthroughs; Brown waived extradition in his first court appearance and will remain in Champaign County Jail until New Mexico officials take custody for prosecution.
More context
Timeline
- 1. Nov. 11, 1983 — Agnes Tybo found murdered in Sundowner Motel Room 252 in Albuquerque.
- 2. 1983–2000s — Investigators collected evidence, circulated composite sketches, but leads were exhausted and case went cold.
- 3. 2021 — Key items, including fingernail scrapings, were submitted for further DNA analysis.
- 4. July 2022 — Albuquerque Police Department featured the case on its debut podcast, renewing attention.
- 5. June 2026 — Charlie Brown Jr., 73, arrested in Champaign after DNA matched preserved evidence; he waived extradition.
Why it matters
This case shows the power of modern DNA testing. It can solve cold cases, bringing closure to families and justice to victims. It's a reminder to support funding for such technologies in your community.
Sources
JQJO Editorial Desk · Human reviewed · AI assisted. Report a correction.



