A Texas mother charged in the deaths of her two children told authorities she saw them before going to sleep, then woke to find the front door open and discovered them unresponsive in her hot car.

Investigators in Bexar County have said her account contains inconsistencies.

Deputies respond to San Antonio home

Tiona Lasaisha Islar, 28, has been charged with two counts of causing serious bodily injury or death to a child, according to the Bexar County Sheriff's Office.

Her bond was set at $300,000 after her two children — a 6-year-old son and 3-year-old daughter — were pronounced dead on Saturday afternoon.

Mother describes waking to open door

Deputies responded Saturday afternoon to a report of injury to a child in the 7000 block of Chancery Gate, on the far west side of San Antonio.

See Full Page