A 40-year-old woman and her two-year-old son died at Petco Park on Saturday after falling from the third-level concourse, per Lori Weisberg and Gary Robbins of the San Diego Union-Tribune.
Homicide Lt. Andra Brown said the two were pronounced dead at 4:11 p.m., shortly before the start of the San Deigo Padres' game against the Atlanta Braves.
Police have not yet determined if the fall was accidental but noted the deaths "appeared to be suspicious."
This article will be updated to provide more information on this story as it becomes available.