Friday, October 28th 2022, 9:33 pmPeople in Broken Arrow are reeling after investigators say two parents murdered their children before killing themselves and setting the house on fire.Broken Arrow Police and Fire Chaplain, Scott Keele, said last night’s murder-suicide made first responders relive moments they experienced in 2015.No one is immune to these kind of traumatic events and there’s no “one size fits all” approach to helping first responders, said Tulsa Police Mental Health Unit’s Sergeant Amber McCarty.McCarty said her unit provides counseling for Tulsa Police, as well as Broken Arrow and other agencies.And of course, if they need ongoing counseling, that's available also.”Anyone who is dealing with trauma can call the National Crisis Lifeline at 988 and speak to someone immediately for help."