Question: Madsen found what on his daughter's neck?
About the article "As Long as You Love Me (Justin Bieber song)", section "Synopsis".

Candidate passages:
The video starts off with some flashbacks foreshadowing of what's going to be shown or happen in the video.
Then presently, at a mansion gate, Bieber appears as a loyal-but-troublemaking boyfriend to the daughter of an overprotective father, played by Madsen.
In what can be seen as a prelude to the main events of the video, Madsen finds the words "You r so sexy" written on his daughter's neck.
Outside their house, Madsen threatens Bieber to stay away from his daughter, despite Bieber's insistence that he loves her.
Bieber and his love interest secretly plan to meet at a train station late at night, to escape the clutches of her father.
However, their plans are foiled when Madsen finds his daughter's bedroom empty and races off, only to catch up with them in the middle of the street.
Bieber is assaulted by Madsen multiple times, only to rise to his feet and stand up again as the daughter watches and screams in horror.
As the video fades, representing that Bieber is passing out from the pain, Madsen drags his daughter to their car.
Throughout the video, scenes of Bieber and his love interest in various scenes (such as on her bed, at the park and on a rooftop) are shown, displaying their love.
The video also features a complicated dance routine performed in a parking garage, which is rumored by multiple critics to be a nod to the video for Michael Jackson's "Bad" (coincidentally, Madsen also appeared in the video for Jackson's "You Rock My World").
Madsen was married to his wife Midori. 
Madsen was born in Ridley Park, Pennsylvania on April 28, 1954 to an American mother and a Danish mariner.
His grandmother, who emigrated to the U.S. with his father after World War II was Victoria Madsen, a Danish communist party official.
In the 1950s Victoria Madsen was deported by the Federal Bureau of Investigation (FBI).
Madsen attended the University of Mississippi where he joined the Naval Reserve Officer Training Corps. 
In 1782, Jouett moved to what is now Kentucky.
A family story says that, on his way to Kentucky, Jouett heard a woman's screams coming from a house.
He burst into the house and found a wife being abused by her husband.
He attempted to help by knocking down the husband, but the wife did not appreciate his involvement and struck him over the head with a pot.
The pot's bottom gave out, and the pot became stuck around Jouett's neck.
Jouett fled the scene and travelled 35 miles before he found a blacksmith to remove the pot.
Jouett settled in Mercer County.
He served as a Virginia state legislator and, when Kentucky became an independent state, a Kentucky state legislator from Mercer and later Woodford County when he moved there.
Jouett was a prominent citizen of Kentucky.
He had friendships with Andrew Jackson and Henry Clay.
In business, he focused on livestock raising and breeding, importing animals from England.
While in Mercer, Jouett married Sallie Robard.
Together they had 12 children, including the famous painter Matthew Harris Jouett.
Of his famous son Jouett said, "I sent Matthew to college to make a gentleman of him, and he has turned out to be nothing but a damned sign painter."
Jouett had another notable descendant through Matthew, his grandson James Edward "Fighting Jim" Jouett.
James served under Admiral Farragut, and was immortalized in Farragut's famous quote "Damn the torpedoes!
Four bells!
Captain Drayton go ahead!
Jouett full speed!
"Jack Jouett died March 1, 1822 at his daughter's house in Bath County, Kentucky.
He is buried in Bath County at the "Peeled Oak" farm in an unmarked grave.
The site of the grave was lost until the 20th century. 
Born in Orange County, California and raised in Doland, South Dakota, Madsen attended Doland High School where he was a decorated high school and college wrestler.
Madsen has won many awards and even had a high school wrestling match with former UFC Heavyweight Champion Brock Lesnar.
Besides wrestling, Madsen was a track and football star.
Madsen enrolled in South Dakota State University and won a National Title in wrestling in his freshmen year.
After college he still had the passion to compete and decided to pursue mixed martial arts full-time.
Wanting to train with one of the best mixed martial arts gyms, Madsen packed his stuff and moved out of his home in South Dakota to train with The H.I.T.
Squad (Hughes Intensive Training) in Granite City, Illinois.
Madsen decided to skip competing as an amateur and went straight to professional, with a previous record of 3–0 Madsen was picked to compete on "The Ultimate Fighter 10".