The equestrian shot on a New Jersey farm fingered her ex-Olympian would-be killer as she lay bleeding on the back porch of her home — telling a 911 operator: “Michael Barisone shot me,” court papers say.

“I’ve been shot twice,” Lauren Kanarek gasped amid the bloody chaos — which included her fiancé tackling Barisone to the ground at the ritzy Morris County estate Wednesday afternoon, narrowly avoiding taking a bullet himself, according to the papers.

Barisone, 54, a member of the 2008 US Olympic horseback team in Beijing, repeatedly told officers as he was led away in cuffs, “I had a good life,” the complaint says.

Cops charged Barisone, an expert in dressage, or the art of riding while precisely executing an intricate series of moves, with two counts of attempted murder and one count of weapons possession — in this case, a black and pink .9mm Ruger handgun.

Authorities have not given a motive for the shooting on West Mill Road in Long Valley. But police sources told The Post that Barisone was in the process of evicting Kanarek and her unidentified fiancé from the farmhouse they were leasing on his bucolic 53-acre Hawthorne Farm, where they also quartered horses.

“He wanted them out of there,” a police source said Friday — adding that Kanarek had gone to the township several times to complain about coding violations at the house.

“I don’t know what caused [Barisone] to go off that day — I think he just had enough,” the source said.

Police had already been called to the farm at least six times in the week before the shooting, sources said.

Kanarek, 38, wrote online just days before the attack that her life had been threatened.

“A certain unknown drunk has literally just informed me ‘sleep with one eye open,’ ” Kanarek wrote Aug. 2 on Facebook, one of multiple posts about her fears, although she never mentioned Barisone by name.

“I’m being bullied by a 6’3 man. Bullied to the point I’m afraid,’’ she added.

Barisone confronted Kanarek and her 42-year-old fiancé around 2:15 p.m. Wednesday on the porch of the two-story farmhouse where the pair lived, and eventually blasted the woman twice in the chest at nearly point-blank range, court documents charge.

The filings describe a frantic struggle as Kanarak’s fiancé tried to disarm Barisone and restrain him until police arrived.

Barisone allegedly turned the gun on the fiancé at one point and shot at him, but the bullet missed and hit the farmhouse, shattering a window.

According to the complaint, officers were summoned to the home by at least one 911 call and heard a man calling for help and found Kanarek’s fiancé lying on top of Barisone on pavement leading to the house.

Kanarek lay next to the pair, bleeding.

Cops separated the two men and found Barisone’s gun under him and arrested him at the scene.

Kanarak was rushed to Morristown Medical Center for emergency surgery.

On Friday, she remained in the intensive care unit in a stable condition.

Barisone is in the same hospital with head and arm injuries sustained in the scuffle and has not yet appeared in court, law enforcement sources said.

Her fiancé was also treated for a wrist injury but has been released.

A high-profile horse trainer, Barisone was named the Sports Horseman of the Year in 2009 and has trained Olympians including Allison Brock, who captured bronze for the US at the 2016 Rio de Janeiro games.

In June, Kanarek won a bronze medal with the United States Dressage Federation and wrote proudly on Instagram: “Adore my trainers!”

The farmhouse-turned-crime scene was silent Friday, with no signs of the chaotic scene that unfolded two days before.

A “Stop Work Notice” from the Township of Washington Building Department was posted to the front door, while two pieces of rolling luggage with Delta tags could be seen inside the home.

Kanarek and her beau regularly shared photos and videos of their beloved horses on social media.

In her final Instagram post before the attack, Kanarek posted a video of her playfully talking to one of her horses, asking what music the animal would like to hear and including the hashtags #myheart and #myeverything.

Social media of Kanarek’s fiancé is awash with proud videos of Kanarek training at the farm where she would be shot.

The couple relocated from their native North Carolina in 2018 so Kanarek could study under Barisone’s tutelage, according to their social media.

In the wake of the shooting, people who knew Kanarak described her as a “very kind” and “very dedicated” person.

“She’s been working really hard in the sport,” said Rosanna Williams, who sold Kanarek three horses several years back.

The shooting baffled Williams.

“The situation was very complex,” she told The Post.