# Federal authorities arrest suspect in Deep Ellum Halloween shootings

> Federal authorities arrest suspect in Deep Ellum Halloween shootings.
- Title: Federal authorities arrest suspect in Deep Ellum Halloween…
- Summary: Federal authorities arrest suspect in Deep Ellum Halloween shootings. Federal authorities arrested Treyveion Demby for involvement in three Deep Ellum…
- Keywords: deep ellum, halloween shootings, treyveion demby, federal authorities, dallas police, operation deep cover, halloween, news, local, Federal, authorities, arrest
- Source: FOX 4 News Dallas-Fort Worth — https://fox4news.com/news/federal-authorities-announce-deep-ellum-safety-initiative-following-deadly-halloween-shootings
- Author: Shaun Rabb
- Published: 2026-11-02T00:00:00+00:00
- Read time: 1 min
- Topics: deep ellum, halloween shootings, treyveion demby, federal authorities, dallas police, operation deep cover, halloween, news, local
## Deep Ellum safety initiative announced after Halloween shootings
Federal authorities will provide more assistance to policing efforts in Deep Ellum following three deadly shootings on Halloween that left four people dead and multiple others injured.
## Three Deep Ellum shootings on Halloween
Four people were killed and many more were injured in three separate shootings in Deep Ellum on Halloween night, with the violence unfolding in a 75-minute span.
## Two Deep Ellum shooting victims identified
The Dallas County Medical Examiner's Office identified two of the victims as 21-year-old Kaniesa Scott and 28-year-old Unique Elise Benjamin.
## U.S. Attorney announces federal action
U.S. Attorney Ryan Raybould announced Operation Deep Cover, a safety initiative that will provide federal assistance for policing Deep Ellum.
## Treyveion Demby arrest details
Treyveion Demby was arrested for brandishing a handgun during the incidents and has four prior convictions in Dallas for aggravated robbery.
## What's next for Deep Ellum
Investigators are canvassing businesses in Deep Ellum, collecting surveillance footage, and gathering shell casings from active crime scenes.
## Key takeaway

Federal authorities arrested Treyveion Demby for involvement in three Deep Ellum Halloween shootings that killed four people.