piece of evidence was found on tony s email account. in november of 2010, just months before the murder, tony had emailed a friend in texas asking for help getting an ammo magazine for a .380 caliber handgun. state your name for the record and spell your last name. reporter: though the friend never sent the magazine, the prosecutor says the email was significant. mr. tung just happened to have an interest in the precise caliber weapon that was the killing weapon in our murder. don t you find that remarkable? reporter: though the murder weapon was never recovered, the prosecutor says this video seems to show tony exiting his car that night with something in his right hand. something was taken from that
was an execution. he shot him from behind execution style. diabolical? yeah, despicable. reporter: back at the scene of the fire, investigators found a bullet casing for a .380 caliber handgun. an analysis of a comforter also found in that bedroom revealed something else. and the forensic scientist was able to determine that ethanol was on the comforter. reporter: that suggested an accelerant had been used to set rob s body on fire. for bergen county prosecutor john molinelli, that was a disturbing development. that s because this was now the arson homicide in bergen county in less than a year. are those other two murders the first thing that come to your mind when you see this crime scene? there was certainly a discussion and a deliberation on the topic, certainly within the first few weeks of the cantor murder. reporter:
[laughter] j well look bad humor but what a great thing he did in the snow and, wow. thanks so much for joining us that does it for us. at least in canada they know about what stuff. jon scott, next. western learning or more in aurora, illinois the man worked there and began shooting moments after he was fired from the job he held for more than a decade killing five of his coworkers. good evening i m jon scott this is the fox report. police have identified the gunman as gary martedden he also wounded five responding officers before he was killed by police gun fire. investigators say martin showed up for work yesterday with a 40 caliber handgun. aurora chief of police said hefsz he was able to legally buy because of a botched check for aggravated battery. according to witness at the scene who was part of that
but there are many ways for an individual to get to new jersey without having a record of that trip made. the prosecutor argued that tony had plenty of time to make the 13 mile trip and return in time to start destroying computer files. just hours later, as that body has been recovered from the embers of a horrible arson, he just happens to be feverishly erasing 170,000 bits of information on his computer. in spite of that, the prosecutor said, a critical piece of evidence was found on tony s e-mail account. in november of 2010, just months before the murder, tony e-mailed a friend in texas asking for help getting an ammo magazine for a .380 caliber handgun.
street. they raised their two daughters here. now investigators had to figure out who wanted him dead. it wasn t just a shooting. it was an execution. they shot him from behind, execution style. diabolical? despicable. at the scene of the fire, investigators found a bullet casing for a .380 caliber handgun. analysis in that bedroom revealed something else. the forensic scientist was able to determine that ethanol was on the comforter. that suggested an excel rant h accelerant was used to set his body on fire. that was a disturbing development. this was now the third arson homicide in less than a year. are those two other murders the first thing that come to your mind when you see the crime scene? there was a discussion and deliberation on the topic.