Captain Joseph Aloysius Mattingly, Jr.

Captain Joseph Aloysius Mattingly, Jr.

Montgomery County Police Department, Maryland

End of Watch Saturday, September 13, 2003

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Joseph Aloysius Mattingly, Jr.

Captain Joseph Mattingly was killed in an automobile crash while on patrol at approximately 3:30 a.m.

His Ford Taurus patrol car struck a tree on Bradley Boulevard, near I-495, in Bethesda. He was transported to Fairfax Inova Hospital in Fairfax, Virginia, where he succumbed to his injuries two hours later.

Captain Mattingly had served with the Montgomery County Police Department for 28 years. He is survived by his wife, four children, mother, seven siblings, and 24 nieces and nephews.


  • Age 51
  • Tour 28 years
  • Badge 841

Incident Details

  • Cause Automobile crash

vehicle crash, traffic patrol

Most Recent Reflection

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I'm truly sorry for the loss of Captain Joseph Aloysius Mattingly, Jr. He gave his life to serve and protect and will always be honored and forever remembered. He's now in heaven with all the other fallen angels.
Thank you, Captain Joseph Aloysius Mattingly, Jr, for all you did, Forever Rest in Peace!

Rachel Blitz
Thankful Citizen

September 17, 2023

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