Arrest made in 2017 murder of DC police officer
Fox News
Baltimore prosecutors announced Wednesday the arrest of 24-year-old Dion Thompson, who is accused of killing Washington, D.C. police Sgt. Tony Mason Jr.
The case sat unsolved for five years until detectives received a tip in early 2023 that reinvigorated their investigation and led to charges against Dion Thompson, 24, prosecutors said in a news release Wednesday. Thompson, who was 18 at the time of the shooting, is currently serving time in a federal prison on unrelated drug and gun charges.
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