Chapter 10 A Dead Silence Christmas (II)(10)

When Master said that the autopsy had confirmed that it was a homicide, the investigators were not too surprised. Obviously, they were all ready for it.
 “All three of the deceased were hit on the head with blunt instrument. Xerxes was killed by being hit on the head, while the two children were burned to death after being struck on the head and causing dizziness. The fuel is the gasoline.” Master said, apparently, he received a call from the physics and chemistry laboratory early this morning, which confirmed that the murderer had carried gasoline for combustion, “So, the murderer should be someone who can easily get gasoline.”