They were found ` ` , on the ground , covered in blood '' The ex - Marine faces murder charges in deaths of veteran Chris Kyle and Kyle 's son , Chad Littlefield . Chad 's family called cops in 2012 ; he was mad because his father planned to sell his house . ` ` He told me that he 's investigating a murder , '' One of suspect tells 911 operator .
Bodies were found `` lying on the ground , covered in blood '' The ex-Marine faces murder charges in deaths of veteran Chris Kyle and Kyle 's friend , Chad Littlefield . Routh 's family called cops in 2012 ; he was mad because his father planned to sell his gun . `` He told me that he 's committed a murder , '' sister of suspect tells 911 operator .