Complex sentence: It's also revealed that the Aliens had implanted a tracking device in Rush and used it to find "Destiny" and attacked them in the middle of the attack the implant was removed and "Destiny" escaped.
Split into simpler sentences: It's also revealed that the Aliens had implanted a tracking device in Rush and used it to find "Destiny" and attacked them. In the middle of the attack the implant was removed and "Destiny" escaped.