South Korean actress Kim Sae-ron, a former child star whose promising career suffered a setback in recent years after a drunk-driving incident, was found dead in her home on Sunday afternoon, police said.

Ms. Kim, who was 24, was discovered by a friend who had visited her house, according to the Seongdong Police Station in Seoul. There were no signs of home intrusion or foul play, and the cause of death is under investigation, the police said.

One of South Korea’s most lauded young actors, Ms. Kim had not appeared in any shows since she faced public criticism after being convicted of driving under the influence of alcohol in 2022.

Her death marks the latest tragedy to strike South Korea’s booming but high-pressure entertainment industry, which has faced criticism for the toll it places on the mental health of its burgeoning stars. A celebrity’s popularity is often contingent on a spotless reputation, experts say.

Over the past few years, several young stars were ruled to have died by suicide, one after receiving hate messages for being outspoken and opinionated, and another after a legal battle put her romantic and sex life in the public domain.

Ms. Kim started her acting career by starring in “A Brand New Life,” a film about a girl abandoned in an orphanage, in 2009. She was 9 years old when the movie premiered and was invited to the Cannes Film Festival.