Learning more about the engineer of Amtrak train 188

PHILADELPHIA (WABC) -- Brandon Bostian was obsessed with trains while growing up, talked about them constantly and wanted to be an engineer or a conductor.

"He would go on vacation and bring back subway maps," Stefanie McGee, a friend from Tennessee, recalled Thursday. "He would go places with his family and he would talk about the trains instead of the places."

Bostian's teenage dreams would come true. But now, at 32, the Amtrak engineer finds himself at the very center of the investigation into the nation's deadliest train wreck in nearly six years.

He was at the controls of a train that investigators say entered a sharp bend at 106 mph, or twice the speed limit. Eight people were killed and more than 200 injured in the derailment Tuesday night in an industrial section of Philadelphia.

What was he thinking, and could he have snapped are two of the questions investigators are asking as the evidence comes to light of rapid acceleration in the moments before the Amtrak crash in Philadelphia.

But engineer Brandon Bostion was by all accounts passionate about railroad safety and loved trains.

"He wouldn't be reckless, especially not with this," McGee said. "Not with his job, his dream job."

In fact, for years on the website TrainOrders.com, a writer who signed many posts, as Brandon Bostion would air his concerns about the railroad system not yet implementing positive train control - the automated slow-down system that could have actually prevented Tuesday's crash.

In one post, he was frustrated with the railroad, writing, "The reality is that they have had nearly a hundred years of opportunity to implement some sort of system to mitigate human error, but with a few notable exceptions have failed to do so."

He went on to write "their failure to act created a regulatory vacuum just begging for government intervention."

Former prosecutor David Schwartz says these are the kinds of statements that could be used to prove that Bostion may have been fed up.

"Could he intentionally have done this horrible act?" he said. "He could be charged with murder, depraved indifference to human life, but we're taking a lot of steps here."

A lot of steps indeed, because those who defend Bostion could use the very same statements to show his passion for safety. For example, one post, eerie as it sounds, is about long shifts.

"What will you say when the crew that's been on duty for longer than 12 hours accidentally passes a stop signal and falls asleep and rear ends a loaded HazMat train, killing dozens or hundreds of people?" he wrote.

Bostian's lawyer, Robert Goggin, told ABC News that his client suffered a concussion in the wreck, needed 15 staples in his head and has "absolutely no recollection whatsoever" of the crash. Goggin also said Bostian had not been using his cellphone, drinking or using drugs.

Bostian graduated from the University of Missouri-Columbia with a bachelor's in business administration and management in 2006, the university said. He became an Amtrak engineer in 2010, four years after landing a job as a conductor, according to his LinkedIn profile. He lives in the Forest Hills section of Queens, in New York City.

Old friends and college classmates described him in glowing terms.

"I have nothing but good things to say about Brandon," said Will Gust, who belonged to the Acacia fraternity with Bostian in college. "He is a very conscientious person, one of the most upstanding individuals that I know, just a really good quality person."

McGee, the friend who is now city clerk in Bostian's hometown of Bartlett, a suburb of Memphis, said he "talked about trains constantly" while growing up and always wanted to be an engineer or a conductor.

Bostian met up with college friends a few years ago in New York and told them he was working on trains.

"Oh yeah, he loved his job," said Justin Scott, another fraternity member with Bostian.

On an online forum for train enthusiasts called trainorders.com, a user who signed at least two posts "Brandon Bostian" or simply "Brandon" commented on a wide range of industry issues, including safety. A couple of posts under the handle "bwb6df" lamented that railroads hadn't been fast enough to adopt "positive train control," GPS-guided technology that can prevent trains from going over the speed limit.

"They have had nearly a hundred years of opportunity to implement SOME sort of system to mitigate human error, but with a few notable exceptions have failed to do so," the writer posted in 2011. The same user said in 2012: "It shouldn't take an act of Congress to get industry to adopt common-sense safety systems on their own."

It is unclear whether the author of the posts was, in fact, Bostian. In a message posted Wednesday, the site's administrator refused to release any information, citing privacy reasons.

Amtrak has equipped most of its heavily used Northeast Corridor with positive train control, but it was not in operation along the section where the accident took place because it was still being tested, CEO Joseph Boardman said.

However, Boardman vowed on Thursday that the technology will be in operation along the entire Northeast Corridor by the end of 2015, the deadline set by Congress.

On Tuesday, the job Bostian loved so much had him operating Amtrak's Train 188 from Washington to New York.

"He remembers coming into the curve. He remembers attempting to reduce speed and thereafter he was knocked out," said Goggin, his attorney. But Goggin said the engineer does not recall anything out of the ordinary and does not remember applying the emergency brakes, as investigators say was done.

He said Bostian's cellphone was off and stored in his bag before the accident, as required. Goggin said that his client "cooperated fully" with police and told them "everything that he knew," immediately consenting to a blood test and surrendering his cellphone.

Within hours of the wreck, Bostian's Facebook profile picture was changed to a black rectangle.

"I imagine he is holding onto this pretty heavily," said Scott, his fraternity brother.

Friends who seemingly knew about his role in the crash before his name publicly surfaced rallied to his side online. A Facebook friend whose profile identifies him as an Amtrak engineer living in California assured Bostian "it could have been any one of us."