‘Glee’ actor Mark Salling, who pleaded guilty to child porn, dead at 35

US actor Mark Salling, known for his role in the hit musical TV series “Glee,” died Tuesday, weeks before being sentenced for possession of child pornography, his lawyer said. He was 35. News outlet TMZ, citing law enforcement, said Salling had committed suicide by hanging. “I can confirm that Mark Salling passed away early this morning,”…