Grohl appeared visibly injured on Saturday as he hugged a man believed to be their manager, John Silva, after landing in the US from Bogota. With him were the band’s teammates Pat Smear, Chris Shiflett and Rami Jaffee, as well as jazz singer Samantha Sidley. Dave Grohl and other Foo Fighters arrive in Los Angeles following the death of drummer Taylor Hawkins in Bogota, Colombia. Photo by Richard Dobson / Newspix / Getty Images No official cause of death has been announced for Hawkins.AB/BACKGRID Hawkins, 50, was found dead Friday in a hotel room at Four Seasons Casa Medina in Bogota. No official cause of death has been identified, although the band said in a statement on Friday that his death was a “tragic and untimely loss.” Prosecutors in Colombia issued a statement Saturday saying Hawkins’s urine toxicology tests had initially identified 10 psychoactive substances and drugs, including marijuana, opioids, tricyclic antidepressants and benzodiazepines. A toxicological examination of Hawkins’s urine found 10 psychoactive substances and drugs. AB / BACKGROUND Reports claim that Hawkins died of a cardiovascular collapse. Buckrid Grohl hugs someone after landing in Los Angeles. AB / BACKGRID The Foo Fighters of South America toured .AB / BACKGRID And it was reported on Sunday that the drummer had died of a cardiovascular collapse. The Foo Fighters, who were touring South America, were scheduled to perform at a festival in Bogota, Colombia, on Friday night. “His musical spirit and infectious laughter will live with us all forever,” the band said on Twitter. “Our hearts are with his wife, children and family.”