" 上周三（9月24日），北加州的一个华人家庭，又发生令人痛心的悲剧，一对父子，自杀身亡。其儿子，年仅17岁，学业优秀，美国大学入学考试（SAT）获得满分2400分，申请多所名校被拒，结果录取的最好学校只有UCSD（加州大学圣地亚哥分校）。他咽不下这口气，选择了用煤气自杀。当时也在公寓内的父亲一同身亡。"

”The cause of death for Liu and his 17-year-old son William is still under investigation, as Mountain View police continue to investigate the noxious smell that broke out at 2025 California St. and triggered an evacuation Wednesday evening. The bodies of both victims were located in one of the apartment units by fire crews. “

”Investigators later found that calcium sulfide and sulfuric acid were present in the the complex at 2025 California St., as well as the byproducts of both chemicals -- sulfur dioxide and hydrogen sulfide, according to Shino Tanaka, spokeswoman for the Mountain View Police Department. “

”Tanaka confirmed that the noxious smell was not caused by a gas leak, and that no suicide note had been left at the apartment where the two bodies were located. Police had originally suspected a gas leak caused the noxious smell, and PG&E crews shut off gas lines in the area.“