Police in Tulare on Thursday arrested Heather Langdon, 37, of Lindsay after two of her infant children died in a drowning incident.
Officers went to the 700 block of K Street about 7:45 a.m. in response to a 911 call, Sgt. Jon Hamlin said.
Upon arriving, officers found the 10-month-old twin boys and immediately started CPR. They were joined by medical personnel before the children were taken to a local hospital, where they were pronounced dead.
Detectives then questioned Langdon, and the arrest followed.