# Dallas police arrest in 30-year-old cold case

> Dallas police arrest suspect in 1993 murder case after forensic blood match.
- Title: Dallas police arrest in 30-year-old cold case | Shortify
- Summary: Dallas police arrest suspect in 1993 murder case after forensic blood match. Dallas police arrested Gary Len Ross for 1993 murder of Tommie Davis using blood…
- Keywords: dallas police, tommie davis, gary len ross, capital murder, cold case, forensic testing, blood evidence, news, local, Dallas, police, arrest
- Source: FOX 4 News Dallas-Fort Worth — https://fox4news.com/news/dallas-police-make-arrest-30-year-old-cold-case
- Author: Steven Ardary
- Published: 2026-10-03T00:00:00+00:00
- Read time: 1 min
- Topics: dallas police, tommie davis, gary len ross, capital murder, cold case, forensic testing, blood evidence, news, local
## Arrest in 1993 murder case
Dallas police made an arrest in a 1993 murder case after additional forensic testing led to suspect identification.
## Gary Len Ross charged
Gary Len Ross, 56, was arrested Friday and charged with capital murder for the 1993 murder.
## Blood evidence match
Investigators matched blood found on a wall to Ross using forensic testing after discovering it did not belong to Tommie Davis.
## Tommie Davis murder
Tommie Davis, 55, was found murdered inside her home on Haskell Avenue on May 18, 1993, beaten with a board and slashed with a knife.
## Investigation timeline
Detectives reinvestigated the case over 30 years later after discovering blood on a wall did not belong to Davis.
## Police statement
Dallas Police Department says they are committed to pursuing justice in every case, no matter how much time has passed.
## Key takeaway

Dallas police arrested Gary Len Ross for 1993 murder of Tommie Davis using blood evidence from a wall.