Lieutenant Segval "Sig" Semingsen

Lieutenant Segval "Sig" Semingsen

Great Falls Police Department, Montana

End of Watch Thursday, November 28, 1935

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Segval "Sig" Semingsen

Lieutenant Semingsen suffered a fatal heart attack while responding to a disturbance call. He collapsed after running up two flights of stairs to the scene of the disturbance at or near 217 1st Ave South.

Lieutenant Semingsen had served with the agency for 27 years. He was a widower and was survived by his three children.


  • Age 59
  • Tour 27 years
  • Badge Not available

Incident Details

  • Cause Heart attack

Most Recent Reflection

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Your heroism and service is honored today, the 75th anniversary of your death. Your memory lives and you continue to inspire. Thank you for your service. My cherished son Larry Lasater was a fellow police officer murdered in the line of duty on April 24, 2005 while serving as a Pittsburg, CA police officer.

Rest In Peace

Phyllis Loya
mother of fallen officer Larry Lasater, PPD, eow 4/24/05

November 28, 2011

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