Renee Bondi, left, and Terese Henriks lead singers at a memorial Mass at the San Juan Capistrano Mission Basilica Church. (DON TORMEY / Los Angeles Times)
Los Angeles City Fire Department Captain John Holtby observes a moment of silence at City Hall. (ANACLETO RAPPING / Los Angeles Times)
Jill Callahan takes a moment of remembrance at the Nixon Library in Yorba Linda. Callahan’s son is a rescue worker with the New York City Fire Department. (KEVIN P. CASEY / Los Angeles Times)
