Waldorf Man Dies After Two-Car Crash on Branch Avenue in Temple Hills

Prince George's County recorded 97 road deaths in 2025, more than any other jurisdiction in the D.C. region and 32 more than its own homicide count. Christopher Umanzor, 28, of Waldorf became part of that toll on the night of March 27, when his vehicle struck the rear of another car on the 4300 block of Branch Avenue near Marlow Heights Shopping Center, sending both vehicles off the road and Umanzor's into a guardrail.

Officers responded at approximately 9:10 p.m. that Friday. Umanzor died of his injuries at the scene; the second driver and a passenger in that car were uninjured. The PGPD's Collision Analysis and Reconstruction Unit is still working to determine why Umanzor's vehicle struck the other car. No charges have been filed, and the investigation remains active. Anyone with information is asked to call the unit at 301-731-4422 or submit tips through Crime Solvers online.

Umanzor's family described him as "a truly special person — a hard worker with a kind heart who always showed up for his family and those he loved," adding that "his strength, dedication, and love touched so many lives, and his absence leaves a deep void in all of our hearts." Dozens of donors contributed thousands of dollars to a GoFundMe launched to cover his funeral expenses.

The crash on Branch Avenue, a busy arterial in Temple Hills where prior fatal crashes have occurred, brings fresh urgency to questions the county has yet to fully answer: how many serious crashes has this stretch seen in recent years, what do speed enforcement records show, and are lighting and crosswalk conditions along this corridor adequate? The county averages 91 car accident fatalities per year, the highest in Maryland, and even the improvement from 140 deaths in 2023 to 97 in 2025 still leaves Prince George's County ahead of every other jurisdiction in the region. Road safety advocate Robert L. Screen has put the stakes plainly: "Our greatest fear is not the person with the gun; it's the person with the car."

Umanzor belonged to the age group Maryland data consistently flags as the most at-risk on the road: drivers aged 25 to 29 account for the greatest share of fatal accident involvement statewide, averaging roughly 37 deaths per year.

The county does have a framework in place. Its Vision Zero initiative targets the elimination of all traffic fatalities and serious injuries by 2040, and a $21.25 million federal Safe Streets and Roads for All grant is designated for safety improvements along high-injury corridors. Whether Branch Avenue near Marlow Heights qualifies for those investments, and on what timeline, remains an open question that the reconstruction unit's findings on speed and road conditions could soon force to the surface.