The La Cosa Drive Account

NamUs MP143181 identifies Aaron Ray Brown, missing age 56, with March 3, 2025 as Date of Last Contact. Its narrative places the last observation in the 6900 block of La Cosa Drive, Dallas, in Dallas County. The location fields also give ZIP code 75248.¹

The block reference provides more detail than a city-only entry, but it is not an exact house address. The reviewed narrative does not give a time, name an observer, identify an intended destination or describe a vehicle. Those details cannot be recovered from the street name alone.

The March Contact and May Report

The investigating-agency section gives May 4, 2025 as Date Reported. NamUs Case Created is May 5, 2025; the reader separately displays May 7, 2026 as a page-level Date Created.¹

The March observation, May report and digital-record dates retain different meanings. The source does not explain the interval before the agency report, and this paper does not infer a delayed concern, an intervening sighting or a reason for the interval.

The Dallas Agency Reference

NamUs names Dallas Police Department, case 028295-2025, and telephone (214) 671-4268.¹ The department’s office address belongs to its administrative contact information. It does not replace the La Cosa Drive account.

The full name, block, date and case number provide matching references for a later attributable update. Unrelated same-name obituaries and occupational records were not used as evidence of identity or outcome.

Sourced Accounts and Questions

NamUs places the March 3, 2025 observation in the 6900 block of La Cosa Drive and separately gives a May 4 report date.¹ Those are different events, not established competing accounts. The reviewed entry does not explain the contact in detail or the interval before the report.

Can you find a dated agency statement explaining the time and basis of the La Cosa Drive observation? An attributable account could clarify whether the block reference describes a direct observation or information reported afterward. The block alone cannot supply an exact address, witness or route.

When you compare a later update, can you identify whether it documents a new contact or simply repeats the March account? Match the name, Dallas case 028295-2025 and event date, then keep the publication date separate. That distinction would help you add evidence without creating an extra sighting from renewed publicity.

Explore these questions in a Research File in Almost Solved. Start with MP143181 and the La Cosa Drive account, keeping the March contact and May report as separate entries. Leave the reason for the interval open unless a documented source explains it.

Conclusion

The public entry supports a specific Dallas block and a labelled contact date, followed by separate report and database dates. It supplies no fuller account of Brown’s movements or circumstances. Its value lies in retaining those anchors precisely while leaving the unanswered parts of the chronology open to evidence.