The autopsy was carried out by Brian and his team. But they did not find any clues that could help find the culprit. Meanwhile at the LAPD office, they played back the CCTV footage at that hour.
"Wait! Look at the time," said Martha, "Why from the 8th second immediately changes to the 10th second."
"Yeah! Someone cut the tape," said Joe.
"Whoever it is, they are insiders or people who have access to the school room."
"Let's narrow down the possibilities. What if it's one of the teachers or the security guard over there." said Alex.
"But why would they kill students?" asked Martha.
"That's what we have to find out. Spancer must have had something that got him killed that night," Alex replied.
"We should go back to the school to find other evidence that might point to the killer," Joe suggested.
"I will be there!" said Alex.
"I'm in."
