feit, i'm gary tuchman with cnn.ant to talk to you about irene garza. >> good for you. >> it's not surprising he doesn't want to talk about irene, because not only do irene's relatives and dale tacheny believe he killed her, so does every police officer and law enforcement agency that's dealt with this case. do you believe you know who the murderer is? >> we have developed evidence sufficient to the threshold responsibility of probable cause that john feit was a person involved in the particular homicide. >> but with so much heat, why did the case go cold? early on, why do you think he wasn't prosecuted? >> a cover-up. >> who are they trying to protect? >> john b. feit. tacheny. it's a fact. kind of like mute buttons equal danger. ...that sound good? not being on this phone call sounds good. it's not muted. was that you jason? it was geoffrey! it was jason. it could've been brenda. ♪ go! go! go! he's challenging the very fabric of society. in a post cannonball world! was it grilled cheese? guilty! the aquatic delinqu

gary tuchman, ashland, oregon. >> joining me dr. seth manuga autism vaccine controversy, director of m.i.t.'s graduate program in science writing. parents in gary's report laid out the biggest concerns for parents choosing not to vaccinate, one is that there's just too many shots and given too early. what do you say? what does science say? >> we've heard that circulating quite a bit. the number of shots and people equate that saying is this too much of an insult to the child's body and their immune system? the answer is that it's not and in fact if you look over time you'll find that the amount of vaccine that we actually give has decreased. i have a graph i want to show quickly if i can, anderson. take a look. the graph on the left side reflects the amount of vaccine, the amount of antigen dating back to 1980. close to 3500 is the number there and it's come dramatically down over the last 30 40 years. and so we give a lot less vaccine despite the fact that the number of actual shots are higher the amount of mode is much lower and s

there is a lot more happening tonight. >>> gary tuchman is back with a "360" bulletin. gary? >> john a police officer testified aaron hernandez's trial that the former nfl star got agitated when asked why his rental keys were found in the pocket of odin lloyd hours after lloyd was murdered. hernandez was arrested 11 days later and pleaded not guilty. oregon's long time governor stepped down. kitzhaber, said he was a liability to his state. including work his fiance did for energy company and a runaway school bus in minnesota. 11 children on board when the driver in central minnesota had a medical emergency. he swerved on and off the road over 14 terrifying minutes. at one point, another driver put his car in reverse to avoid a head-on collision with the bus. a quick thinking state trooper warned other drivers with flashing lights and tire deflation devices used to finally stop the bus. no children were hurt. no word on how the bus driver is doing tonight. that was an after-school adventure nobody wanted john. >> those kids are lucky. thank you gary. >>> in honor of president'

gary tuchman, thanks very much. more happening.etin. >> reporter: the state of jody arias at the hand of jury at a sentencing trial. to decide whether she should die or get life in prison for killing her boyfriend. the jury that convicted her in 2013 deadlock over her punishment. the source close to the family of bobbi kristina brown took her off medications but put back on because she began having seizures. brown in a medically induced coma after being found face down in her bathtub nearly a month ago. in ocean city new jersey a gas explosion captured on a police dash cam. one home was completely destroyed in tuesday's blast. 15 people were injured. many of them workers from a national gas company who were investigating the leak and take a look at this. all that remains now of the destroyed home is its foundation. debris was scattered all over the area. incredible that nobody was killed in this. anderson? >> could totally disengrate. thank you. >>> more reaction from the new york neighborhood where men plotted to join isis and lau

i'm gary tuchman with cnn. even before we were able to declare what we were there for, a security guard showed up. >> do you have the approval of the public affairs office? >> yes. sir, my name is gary tuchman with cnn. we're doing a story about eddie ray routh. >> do you have the approval of the public affairs? >> reporter: yes, we're doing a story who might be dangerous that are let out and why. >> until you get the approval of the public appearance officer. >> reporter: we were then ordered to turn off the camera and the public affairs people said no to an interview. after telling us days ago they would consider it and signing us a written response instead due to regular regulations and the ongoing trial, we are not able to provide you with patient health information regarding eddie ray routh but then added, although posttraumatic stress disorder may be associated with increased risk of aggression individuals with ptsd are not dangerous, and most behaviors mild. the majority of veterans and non-veterans do n

gary tuchman took the short straw.reaker since yesterday, and he is going to tell us what they're up against. >> reporter: the coast guard cutter, hollyhock, out for duty. >> we'll be here ice breaking. >> reporter: ice breaking duty in lake huron. 70% was frozen last year and a central ship traffic that can't move. the hollyhock one of nine u.s. coast guard vessels that cleared the way. the first 30 minutes are quiet because we haven't hit the ice but that's going to change eminently. a two-day mission has now begun to help escort two canadian commercial cargo vessels back to their home port in ontario. the vessels are still hours away from us as we travel at 10 knots. u.s. and canadian coast guard work for both countries. justin is the commander officer of the hollyhock. >> we use the weight of the ship where the front of the ship or bow is made to ride up on the ice and the weight crushes down to break the ice. >> reporter: after being on the ship for a while, you tend to forget you're on a lake. you feel like you'r

cnn's gary tuchman has the remarkable story. >> she had beautiful, shiny hair. she had this natural