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In custody Source data as of Nov 2, 2026How we get this data

Marlon A Underwood

Held at Gulf Correctional Institution Annex, FL

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Held at
Gulf Correctional Institution Annex FL
Inmate number
U17646 As published by the agency
Status
Listed in prison 18 offenses listed
Sex
Male
Birth year
1984

Release and parole dates

As published by the corrections department. Projected dates can change and are not a promise of release.

Projected release date
March 7, 2028
Custody status
Minimum custody

Source: Florida DOC OBIS database, November 2026, checked Nov 2, 2026. Check the record at the source

Contacting Gulf Correctional Institution Annex

Prison guide: visiting, sending money, phone calls and mail.

This record comes from a prison inmate listing. It shows where the corrections agency lists this person, as published. searchinmates.org is a private website, not a government site. This information was copied from a public corrections source, may be out of date or incomplete, and should be verified with the department of corrections.

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Record details

Admitted May 14, 2014

Gulf Correctional Institution Annex
Inmate number
U17646

Charges

  1. Cocaine-sale/manuf/deliv.

    Felony Offense 2011-11-02, sentenced 2013-02-04, prison term 3 years 9 months Case 1202202, Lake County

  2. Cocaine-sale/manuf/deliv.

    Felony Offense 2011-11-02, sentenced 2013-02-04, prison term 3 years 9 months Case 1202202, Lake County

  3. Cocaine - possession

    Felony Offense 2012-08-29, sentenced 2013-02-04, prison term 3 years 9 months Case 1202231, Lake County

  4. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2012-11-08, sentenced 2014-04-28, prison term 15 years Case 1300253, Lake County

  5. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2012-11-08, sentenced 2014-04-28, prison term 15 years Case 1300253, Lake County

  6. Sell/etc.coc/her.1000ft sch

    Felony Offense 2012-11-07, sentenced 2014-04-28, prison term 15 years Case 1300254, Lake County

  7. Sell/etc.coc/her.1000ft sch

    Felony Offense 2012-11-07, sentenced 2014-04-28, prison term 15 years Case 1300254, Lake County

  8. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2011-08-02, sentenced 2014-04-28, prison term 15 years Case 1300255, Lake County

  9. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2011-08-02, sentenced 2014-04-28, prison term 15 years Case 1300255, Lake County

  10. Cocaine-sale/manuf/deliv.

    Felony Offense 2011-11-02, sentenced 2013-02-04, prison term 3 years 9 months Case 1202202, Lake County

  11. Cocaine-sale/manuf/deliv.

    Felony Offense 2011-11-02, sentenced 2013-02-04, prison term 3 years 9 months Case 1202202, Lake County

  12. Cocaine - possession

    Felony Offense 2012-08-29, sentenced 2013-02-04, prison term 3 years 9 months Case 1202231, Lake County

  13. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2012-11-08, sentenced 2014-04-28, prison term 15 years Case 1300253, Lake County

  14. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2012-11-08, sentenced 2014-04-28, prison term 15 years Case 1300253, Lake County

  15. Sell/etc.coc/her.1000ft sch

    Felony Offense 2012-11-07, sentenced 2014-04-28, prison term 15 years Case 1300254, Lake County

  16. Sell/etc.coc/her.1000ft sch

    Felony Offense 2012-11-07, sentenced 2014-04-28, prison term 15 years Case 1300254, Lake County

  17. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2011-08-02, sentenced 2014-04-28, prison term 15 years Case 1300255, Lake County

  18. Sale coc. etc. 1k ft.rel/bs

    Felony Offense 2011-08-02, sentenced 2014-04-28, prison term 15 years Case 1300255, Lake County
Source: public inmate search

Timeline

  1. Admitted to Gulf Correctional Institution Annex

  2. Last seen in the public inmate list

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