Photo: Angela Thomas 
 
 Bossier City police have released more information in the deaths of 3-year-old twins found inside a hot pick-up truck Saturday afternoon. 
 
 Department spokesman Mark Natale said Oliver and Aria Orr are the children of Bossier Parish Sheriff’s Deputy Travis Orr. He wasn’t home at the time of the incident. His wife had apparently laid down for a nap, and awoke to find the toddlers missing. 
 
 She and her neighbors found the children inside the family’s pick-up truck that was parked in the driveway. Oliver and Aria were rushed to Willis Knighton-Bossier, where they were pronounced deceased. 
 
 Natale said autopsies were done on the children, and it was confirmed that their deaths were heat-related. He said a stool was located next to the pickup truck, indicating the twins climbed into the vehicle, and were not left in there accidentally. There’s no indication yet how long the toddlers were inside the truck. 
 
 “It’s certainly a tragic situation,” Natale said. “You can only imagine what the family’s going through, and the extended family, the first responders having to deal with a situation like this, it’s tough.” 
 
 Natale said as with any case of any magnitude involving juveniles, Child Protective Services has been notified. He also said any charges that may be filed will depend on the outcome of the investigation. There’s no evidence that the children had been mistreated in any way. 
 
 Bossier Parish Sheriff Julian Whittington has released the following statement: 
 
 “We are saddened by the tragic loss suffered by the Orr family, and our hearts are heavy. This is a very difficult time, but it’s even more so, as they are a part of our Bossier Sheriff’s Office family. Please keep Deputy Travis Orr and his family in your thoughts and prayers.” 
 
 Here’s video from the news conference: 
 
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 CADDO CORONER DISCUSSES DANGERS OF HEAT 

 Bossier Police cars (Photo: File photo) 
 
 Bossier City police say 3-year-old twins have died after being found unresponsive in a pickup truck outside their home on Saturday. 
 
 Police and fire personnel responded to the scene in the 3400 block of Horseshoe Trail just after 3 p.m, according to a police news release. 
 
 Neighbors told police the children's mother, who was home at the time, had contacted them saying she was looking for the children. They then found the children, identified as Oliver and Aria Orr, in the truck a short time later and called 911. 
 
 Fire department personnel transported the children to Willis Knighton-Bossier where they were both pronounced deceased. The investigation into this incident remains ongoing. Autopsies will be conducted to determine the cause of the death 
 
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 BOSSIER CITY, La. — A set of toddler twins were found dead inside of a pick-up truck outside of their home in Louisiana over the weekend, and investigators are now trying to determine their cause of death. 
 
 The twins, identified as Oliver and Aria Orr by the Shreveport Times, were found unresponsive in a white pick-up truck parked in the driveway of their home. 
 
 An outpouring of condolences and support appeared on the apparent Facebook page for the father's children Travis Orr. 
 
 The children's mother had contacted neighbors Saturday to say she was looking for the 3-year-old twins, according to Louisiana Police. 
 
 The National Weather Service reports that temperatures reached near 100 degrees in the area, but it's unclear if weather was a factor in the twins' deaths. 
 
 Local reports say police are unsure if the children were left in the truck or if they climbed into the truck themselves. An autopsy will determine how the twins died, and the investigation is ongoing.
– Tragedy in Louisiana, where 3-year-old twins died after being found in a pickup truck outside their house Saturday, the Shreveport Times reports. Their mother was at the Bossier City home at the time, and neighbors say they heard from her that she was looking for the children, Oliver and Aria Orr. The boy and girl were found unresponsive just after 3pm and taken to a local hospital, where they were pronounced dead. The twins are the children of a parish sheriff's deputy, News Radio 710 reports; he was not home at the time, and their mother was reportedly taking a nap and found the children gone when she woke up. A police department spokesperson says there was a stool next to the truck in the driveway, and it seems the twins used it to climb inside. Autopsies revealed their deaths were heat-related. PIX-11 reports that temperatures reached 100 degrees in the area that day. An investigation is ongoing. (A 3-year-old in Houston also recently died after climbing into a hot car.)