268 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Brenna Hennessy Missing Person Case

Last seen in Homosassa, Florida on May 11, 2026

Victim Details

Created

May 11, 2026

Case Added

May 12, 2026

Firstname

Brenna

Lastname

Hennessy

Current Age

Age At Disappearance

Height

64 inches

Weight

130 lbs

Ethnicity

White / Caucasian

Gender

Female

Last Seen

May 11, 2026

City

Homosassa

State

Florida

County

Citrus County

Zip Code

34446

Tribal Land

Unknown

Agency ID

192207

Agency Name

Citrus County Sheriff's Office

Agency City

Lecanto

Agency State

Florida

Agency County

Citrus County

Agency Zip Code

34461

Agency Contact

Agency Address

3549 Saunders Way, Florida

Agency Phone

3527261121

Agency Jurisdiction

County

Agency Type

Law Enforcement

Agency Case #

2026-4910

Agency Report Date

2026-05-11

Primary Agency

Citrus County Sheriff's Office

Hair Color

Brown

Left Eye Color

Hazel

Right Eye Color

Hazel

Last Updated

07/24/2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

In the small community of Homosassa, Florida, a family's life was turned upside down when 15-year-old Brenna Grace Hennessy was last seen on May 11, 2026. Brenna, a white female with brown hair and hazel eyes, was a typical teenager on the cusp of young adulthood. Standing at 5 feet 4 inches and weighing around 130 pounds, her sudden disappearance sent ripples of concern through her neighborhood and beyond. The last known description of her attire included a long-sleeved black t-shirt and g ...

MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Brenna Hennessy, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month

Cancel anytime.
Already a member? Log in

Last Seen: May 11, 2026

Links to Additional Sources (1)

See any mistakes? Let us know!

Missing Person / NamUs #MP158518

Brenna Hennessy Missing Person Case

Last seen in Homosassa, Florida on May 11, 2026

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (1)

Latest News

MP of the week: Adam Jones

Hair sample found at Nancy Guthrie's home inconclusive as search hits 6-month mark

Thelma Gaston & William Sipfle: Identities Revealed

The Disappearance of Tinesha Salmon

July 18, 2026 - British Woman Identified After Body Found Inside Suitcase in Athens Building

BRYAN KOHBERGER “I’M INNOCENT” WANTS TO “TAKE BACK GUILTY PLEA”

Salman Rushdie attacker convicted in federal trial over 2022 stabbing

The Disappearance of Oakley Carlson

FTC fines ticket reselling company Elite Events and Tickets

The Disappearance of William Chapman

Forum Posts (1)

Join the discussion for Brenna Hennessy

Other Missing Cases from Homosassa, Florida