Ricardo Jorge Santos, with the New Jersey State Police, is accused of shooting Semanchik and Webb before killing himself, ...

A New Jersey State Police sergeant fatally shot his ex-girlfriend and her boyfriend before killing himself, Hunterdon County ...

A New Jersey State Trooper -- once entrusted with protecting the governor -- gunned down his ex-girlfriend and her new ...

Allison said Semanchik treaded carefully about whether to lodge a restraining order because Santos was a police officer while ...

Authorities say the victim ended her relationship with the trooper in 2024, but she has since accused him of harassing and ...

Authorities say New Jersey State Police lieutenant shot and killed his ex and her new boyfriend before turning the gun on ...

A New Jersey State Police lieutenant, Ricardo Santos, killed his ex-girlfriend and her new boyfriend before dying by suicide.

A New Jersey State Police sergeant, who once served on Gov. Phil Murphy's security detail, is suspected of killing his former girlfriend and the volunteer firefighter.

Officers discovered 33-year-old Lauren Semanchik and 29-year-old Tyler Webb shot to death in Semanchik's home on Upper ...

NJ State Police Sergeant Ricardo Jorge Santos killed his ex-girlfriend and her boyfriend before taking his own life, ...

The senseless murder of Lauren Semanchik and Tyler Webb in NJ is shocking. Little is known about the crazy ex-boyfriend accused of the killings.

A state police sergeant fatally shot his ex-girlfriend and her boyfriend before killing himself, Hunterdon County prosecutors say. CBS News New York's Christine Sloan reports.