Nicky Katt reportedly died by suicide.

The actor, best known for his roles in ‘Dazed and Confused’, ‘Boston Public’ and ‘School of Rock’, was found dead on 8 April aged 54 at his LA home.

His cause of death has now been reported by TMZ, which cited law enforcement sources who said Nicky had been found hanging in his Los Angeles-area apartment by his landlord.

The outlet added his body had been there for more than a day, and no suicide note was left at the scene.

According to the report, the landlord first visited Nicky a week before he was found lifeless to remind him that rent was due.

When they returned five days later, Nicky’s apartment door was reportedly open and he was found deceased inside his bedroom.

News of Nicky’s death was first confirmed to TMZ by the late actor’s attorney, John Sloss, on Saturday (12.04.25.)

Born on 11 May 1970 in South Dakota ,Nicky began his acting career as a child, making his screen debut at the age of 10 with a role in an episode of ‘Fantasy Island’.

Throughout the 1980s and 1990s, he appeared in a string of TV shows including ‘CHiPs’, ‘Father Murphy’, ‘Herbie, the Love Bug’, and ‘Law and Order’.

He gained wider recognition in 1993 with his portrayal of Clint Bruno in Richard Linklater’s coming-of-age film ‘Dazed and Confused’.

He would go on to play notable roles in ‘A Time to Kill’ (1996), ‘Boiler Room’ (2000), and ‘School of Rock’ (2003), in which he appeared alongside Jack Black.

Nicky worked with a range of high-profile actors and directors throughout his career, including George Clooney, Whoopi Goldberg, Meryl Streep and Christopher Nolan.

He also voiced Atton Rand in the 2004 video game ‘Star Wars: Knights of the Old Republic II – The Sith Lords’, and had a small role in Nolan’s ‘The Dark Knight’, released in 2008.

In a past interview with IGN, Nicky reflected on the nature of being typecast and the breadth of roles he had taken on.

He said: “So I’ve been really lucky… but it’s kind of worked against me because people will see me in stuff and I’ve had people say, ‘Gee, it’s too bad you got cut out of that movie,’ and I’m like, ‘No no no, I was that frat guy.’”

He added: “So it’s a double-edged thing, you know – at a certain point you can almost be too versatile, and that sounds lame, but I’ve always looked up to people like Gary Oldman and Lee Marvin and Warren Oates – these guys who don’t really fit into one thing.

“Everyone also says that the bad guys are the most fun, but I’ve definitely gone through streaks where that’s all that people wanted me to play – the bad guy, especially after ‘Dazed and Confused’. But I’ve been really lucky because I get to play all different types of guys.”

More must-reads:

TODAY'S BEST
George Lucas dishes the dirt on Yoda during "The Empire Strikes Back" screening talk
Anna Kendrick "one hundred percent in" for a third "The Accountant" movie
Here's why Penn Badgley "Fought to Be as Naked as Possible" in the 'You' series finale
Jesse Plemons cast as Plutarch Heavensbee in 'The Hunger Games: Sunrise on the Reaping' prequel
Penn Badgley remembers late 'Gossip Girl' co-star Michelle Trachtenberg
Netflix drops trailer for 'Sirens' starring Julianne Moore and Meghann Fahy
A24 drops a 'dark' official first look at Paul Rudd and Tim Robinson's 'Friendship'
Michael B. Jordan's "Thomas Crown Affair" won't be out until 2027
Modest Mouse bringing 'Psychic Salamander' festival to Pacific Northwest for the Gen-X crowd
20 catchy TV show theme songs that stay in your brain forever
Beloved celebrities who revived their careers against all odds
20 Oscar-winning actors who weren't afraid to star in action films
Prime Video shares new 'The Summer I Turned Pretty' teaser featuring two different Taylor Swift songs
Apple TV+ shares new trailer for 'Fountain of Youth' starring John Krasinski and Natalie Portman
'The Hunger Games: Sunrise on the Reaping' lands Joseph Zada, Whitney Peak, and McKenna Grace as first cast members
"Holdovers" breakthrough star Dominic Sessa to star in Anthony Bourdain biopic
"The Conners" overcame much turmoil to say goodbye to its fans
Tough call: Movies with memorable menacing phone scenes
20 iconic TV shows with notable feuds among the cast
20 TV shows that will completely mess with your mind