A New Jersey State Trooper, Lt. Ricardo Santos, guns down his ex-girlfriend, Lauren Semanchik, and her new boyfriend, Tyler Webb, then turns the gun on himself. Santos was so highly regarded he once guarded the Governor of New Jersey. 

A New Jersey State Trooper, Lt. Ricardo Santos, guns down his ex-girlfriend, Lauren Semanchik, and her new boyfriend, Tyler Webb, then turns the gun on himself. Santos was so highly regarded he once guarded the Governor of New Jersey.&nbsp;

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Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in trial coverage, missing persons, active investigations, and so much more!

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Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in major trials, missing persons, active investigations, and so much more!

Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in major trials, missing persons, active investigations, and so much more!

NJ Trooper Kills Ex, Her New Boyfriend, Kills Self | Crime Alert 3PM 08.05.2025

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/94c86480-5eed-4cdd-a911-b330013f7419/transcript