Developing·Case the developing record
#DC-0103

Mayra Velasquez

Capital murder case in the 2012 killing of Irasema Chavez in Arlington, Texas.

Charged · allegations
last updated 19 August 2026 · 4 sources
Confirmed facts
18
Open questions
5
Victim age
32
Charge
Capital murder
Case age
14 years
This case is still developing. Get an email when the file updates.
Audio brief · automated narration of the sourced record
Transcript

Case file Mayra Velasquez, reference D C zero one zero three. CBS Texas, citing authorities, reported that on January twentieth, twenty twelve, thirty-two-year-old Irasema Chavez was found dead after family members checked on her at the Aspenwood Apartments on South Collins Street in Arlington, Texas. CBS Texas, citing authorities, reported investigators found no signs of forced entry. CBS Texas, citing Arlington police, reported DNA evidence did not match anyone in databases at the time. CBS Texas, citing Arlington police, reported that in twenty sixteen, police provided Parabon NanoLabs with a DNA profile from blood found at the scene. CBS Texas reported that in November twenty twenty-four, Arlington police consulted the FBI Dallas Field Office about investigative genetic genealogy, and the FBI agreed to assist. CBS Texas, citing Arlington police, reported that in April twenty twenty-six, that work produced a significant lead. In May, detectives obtained DNA from Velasquez’s discarded trash, and detectives said it matched a blood droplet from Chavez’s home. CBS Texas reported Velasquez was charged with capital murder on July twenty-second, twenty twenty-six; the charge is an unproven allegation. CBS Texas reported she was free on a four hundred fifty thousand dollar bond on July thirty-first, denied involvement, and was awaiting a grand jury decision. The file’s open questions include what motive, if any, investigators allege; what undisclosed evidence supported the warrant; and what prosecutors may present in court. This has been an automated reading of case file D C zero one zero three at developing case dot com. Every fact you heard names a public source.

Timeline of what's confirmed18 entries
20 January 2012
Irasema Chavez, 32, was found dead after family members checked on her at the Aspenwood Apartments on South Collins Street in Arlington.
CBS Texas, citing authorities
20 January 2012
Investigators found no signs of forced entry at Chavez's apartment.
CBS Texas, citing authorities
20 January 2012
DNA evidence did not match anyone in databases at the time, and witnesses provided limited information.
CBS Texas, citing Arlington police
2016
Arlington police provided Parabon NanoLabs with a DNA profile developed from blood found at the scene.
CBS Texas, citing Arlington police
2016
Parabon NanoLabs used the DNA profile to create a prediction of the person's physical appearance.
CBS Texas, citing Arlington police
November 2024
The Arlington Police Department homicide unit consulted the FBI Dallas Field Office about using investigative genetic genealogy in the case.
CBS Texas, citing Arlington police
November 2024
The FBI agreed to assist Arlington police through its investigative genetic genealogy program.
CBS Texas, citing Arlington police
April 2026
Investigative genetic genealogy work produced a significant lead that detectives used to develop further evidence.
CBS Texas, citing Arlington police
April 2026
Police did not disclose the nature of the new evidence, but CBS Texas reported it was sufficient to obtain an arrest warrant for Velasquez.
CBS Texas, citing Arlington police
May 2026
Detectives obtained a DNA sample from Velasquez's discarded trash and sent it to a crime lab for testing.
CBS Texas, citing Arlington police
May 2026
Detectives said the discarded-trash DNA sample matched a blood droplet recovered from a bedroom television stand in Chavez's home.
CBS Texas, citing Arlington police
22 July 2026
Mayra Velasquez, 42, was charged with capital murder in Chavez's killing and held in the Tarrant County Jail; the charge is an unproven allegation.
CBS Texas, citing Arlington police and Tarrant County Jail records
27 July 2026
Velasquez's attorney, Frank Sellers, was seeking a bond hearing and questioned the capital murder charge and surveillance-video evidence.
CBS Texas
31 July 2026
Mayra Velasquez was free on a $450,000 bond while charged with capital murder in Chavez's death; the charge remains an unproven allegation.
CBS Texas · added 19 Aug 2026
31 July 2026
CBS Texas reported that Velasquez was required to wear a GPS ankle monitor while awaiting a Tarrant County grand jury decision on whether she would be indicted on the capital murder charge.
CBS Texas · added 19 Aug 2026
31 July 2026
Velasquez publicly denied involvement in Chavez's killing during a statement made beside her attorneys.
CBS Texas · added 19 Aug 2026
31 July 2026
Velasquez's attorneys disputed the DNA evidence and argued that security-camera footage showed a person with a different body type.
CBS Texas · added 19 Aug 2026
31 July 2026
CBS Texas reported that Arlington police said during a briefing two weeks earlier that their case relied on more than DNA and included information obtained from an interview with Velasquez.
CBS Texas · added 19 Aug 2026
Open questionsunconfirmed · not conclusions
What motive, if any, do investigators allege?unconfirmed; police said the motive remains unclear · unconfirmed
What evidence, beyond the DNA testing described by police, supported the arrest warrant?unconfirmed; police did not disclose the April 2026 evidence · unconfirmed
What will prosecutors present to prove the capital murder allegation in court?unconfirmed; no trial evidence reported · unconfirmed
Will a Tarrant County grand jury indict Velasquez on the capital murder charge?unconfirmed; CBS Texas reported she was awaiting a grand jury decision · unconfirmed
What information did Arlington police say they obtained from Velasquez's interview?unconfirmed; CBS Texas reported police referenced interview information but did not detail it · unconfirmed
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