Forensic Expert

He was more of a street kid. He didn't have the support system at home that John Joker and many of John's other friends had. He's known to be a marijuana dealer.

He was more of a street kid. He didn't have the support system at home that John Joker and many of John's other friends had. He's known to be a marijuana dealer.

He was more of a street kid. He didn't have the support system at home that John Joker and many of John's other friends had. He's known to be a marijuana dealer.

At one point after Mark had been at his house for about an hour or so, it's believed that John Juca basically accused him of being a mooch. He was drinking their beer. He was smoking their pot. He wasn't bucking up.

At one point after Mark had been at his house for about an hour or so, it's believed that John Juca basically accused him of being a mooch. He was drinking their beer. He was smoking their pot. He wasn't bucking up.

At one point after Mark had been at his house for about an hour or so, it's believed that John Juca basically accused him of being a mooch. He was drinking their beer. He was smoking their pot. He wasn't bucking up.

Shortly after 5 a.m., Mark Fisher went to an ATM machine and purchased a six-pack of beer.

Shortly after 5 a.m., Mark Fisher went to an ATM machine and purchased a six-pack of beer.

Shortly after 5 a.m., Mark Fisher went to an ATM machine and purchased a six-pack of beer.

I can tell you that our detectives, when they arrived at the scene, they found a male white prone in the street, obviously the victim of several gunshots. There was some trauma to his face.

I can tell you that our detectives, when they arrived at the scene, they found a male white prone in the street, obviously the victim of several gunshots. There was some trauma to his face.

I can tell you that our detectives, when they arrived at the scene, they found a male white prone in the street, obviously the victim of several gunshots. There was some trauma to his face.

When we hear it's a kid from New Jersey, right away you're saying, what's wrong here? And how did this person end up here? Is this some sort of a drug deal gone bad? Is this some sort of a domestic issue?

When we hear it's a kid from New Jersey, right away you're saying, what's wrong here? And how did this person end up here? Is this some sort of a drug deal gone bad? Is this some sort of a domestic issue?

When we hear it's a kid from New Jersey, right away you're saying, what's wrong here? And how did this person end up here? Is this some sort of a drug deal gone bad? Is this some sort of a domestic issue?

Mark Fisher's body is found almost in front of the house of one of the other partygoers.

Mark Fisher's body is found almost in front of the house of one of the other partygoers.

Mark Fisher's body is found almost in front of the house of one of the other partygoers.

It was very frustrating because we were unaccustomed to seeing that kind of coordinated cover-up.

It was very frustrating because we were unaccustomed to seeing that kind of coordinated cover-up.