Complex sentence: After interrogating Frank, he discovers that Milton and Piper are heading to Louisiana, and murders Frank with a bat before tricking a pair of state troopers into helping him by impersonating an FBI agent.
Split into simpler sentences: After interrogating Frank, he discovers that Milton and Piper are heading to Louisiana. After murdering Frank with a bat, he tricks a pair of state troopers into helping him by impersonating an FBI agent.