Prosecutors said Ricardo Jorge Santos followed Lauren Semanchik home from work and then fatally shot her and Tyler Webb.

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

A New Jersey state policeman, who had previously been tasked with protecting the governor, shot and killed his ex-girlfriend ...

Sgt. First Class Ricardo Santos, 45, committed the heinous slayings after stalking and harassing his ex of just three months, ...

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

Slain veterinarian Lauren Semanchik feared for her life and even threatened to get a restraining order against New Jersey ...

The prosecutor's office is investigating the complaints she made to police about her ex-boyfriend who was a New Jersey State ...

The New Jersey State Police trooper who reportedly shot and killed his former girlfriend and a firefighter she was dating had ...

The couple called 911, and a squad car pulled up "at least 10 minutes later," but police never drove up the driveway to speak ...

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

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

Killed in what investigators said was a "targeted act" in Pittstown, Henderson County, were 33-year-old Lauren Semanchik, a ...