Sydney barrister Mark Dennis linked to child abuse material and Sunrise Cambodia controversy

Mark Dennis, a prominent criminal defence barrister, was stopped by Australian Border Force at Sydney Airport where investigators found child-abuse material on his devices, prompting his arrest and a raid on his Leichhardt residence. He was granted bail but was discovered dead at his home shortly thereafter. One outlet probe traced Dennis's extensive involvement with the children’s charity Sunrise Cambodia, including personal sponsorship of children, participation in fundraising legal conferences, and attendance at charity beach holidays where he interacted closely with minors.

Multiple former Sunrise staff recount instances of unwanted touching and describe a culture of silence because Dennis was a significant sponsor. Sunrise Cambodia asserts it had no knowledge of any complaints and emphasizes that its policies prioritize child safety, while also noting recent steps to limit sponsor-child contact. The case has raised broader concerns about safeguarding practices within charities that rely on high-profile donors.