© 2026 ABC News

\"PHOTO:
Newport News Police Department.
PHOTO: Newport News, Virginia, dentist William Trolenberg, 65, was found shot in a parking lot nearby his practice on June 19, 2019.
>

Police are searching for the gunman and have released photos of a possible person of interest.

Authorities are asking the public to help identify him.

\"PHOTO:
Newport News Police Department.
PHOTO: Newport News, Virginia, dentist William Trolenberg, 65, was found shot in a parking lot nearby his practice on June 19, 2019.
>

SEEKING IDENTITY OF PERSON OF INTEREST
We are still working to ID a person of interest in yesterday's homicide investigation. We are releasing new photos and continue to ask the public to share them. pic.twitter.com/vEmfZlXoOP

— Newport News Police (@NewportNewsPD) June 20, 2019

ABC News' Ben Stein contributed to this report.

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