Due to the effects of combat stress, Jonas accidentally discharges his weapon in his home. It is revealed that Tiffany Gerhardt, Mack's wife, is having an affair with the Unit's commanding officer, Colonel Tom Ryan.
Combat stress led Jonas to accidentally discharge his weapon in his residence. It turns out that Tiffany Gerhardt, Mack's spouse, is having an affair with Colonel Tom Ryan, the commanding officer of their unit.