With self composed success and a worthy academic degrees from top notch universities, Mainik Sarkar laid the foundation of his mid life with a lot of success along with his new wife and his successful establishment in a country of his desire.
But it was only later this week, that things started unraveling for him.
This week he snapped and, for reasons that investigators are still trying to understand, gunned down those he once held close.
Authorities say Sarkar killed his estranged wife in a Minneapolis suburb then drove across half the country to Los Angeles and fatally shot the UCLA professor who had helped him earn an engineering Ph.D.
As panic began to spread on the bustling University of California, Los Angeles campus, he turned the gun on himself.
He left behind devastated families, a shaken university community, a “kill list” that included the name of a second UCLA professor he felt had wronged him – and many unanswered questions.
Chief among them is what led him to violence. Police have not detailed when they believe Sarkar shot Ashley Hasti after apparently breaking into the Minnesota home she shared with her father; whether he committed other crimes en route to California; or why he felt wronged by another professor on the “kill list” who was not on campus when Sarkar arrived with two semi-automatic pistols.
What soon became clear was that Sarkar believed the professor he killed, William Klug, had stolen code from him. In March, Sarkar posted online that Klug – the man he had praised in his 2013 dissertation as a mentor – had made him “really sick.”
Colleagues said only a deranged person could conclude someone of Klug’s character would defraud a student.
“Apparently he’s harbored those feelings over the past three years since his graduation” but investigators hadn’t found any “trigger event” that would explain why he decided to kill now, Los Angeles police Capt. William Hayes said.
He did say prescription medication, possibly Valium or a similar sedative, was found in the St. Paul, Minnesota apartment where Sarkar had lived.
Even before his death, Klug had been hailed as a caring father and gifted educator who inspired his students. Hundreds gathered to honor him at on-campus vigils.
Klug’s outgoing personality contrasted with Sarkar’s introversion.
Where Klug smiles in pictures, Sarkar rarely does.
“He was a little bit of a loner,” said Ajit Mal, an engineering professor who taught Sarkar in one of his earliest classes at UCLA, where he enrolled in 2006.
As Klug’s career and family blossomed in his native Southern California, Sarkar struggled to finish his studies.
While at UCLA, Sarkar was “a nice guy going through the same anxieties and struggles as anyone else,” recalled Jeff Eldredge, a mechanical and aerospace engineering professor who was a close friend of Klug’s and helped review and later approved Sarkar’s dissertation.
Eldredge called Klug an exceptional person and teacher who had a gentle way giving feedback to students. Even so, Sarkar “didn’t take criticism well” when he submitted a dissertation that advisers returned, requesting significant revisions.
“He was rather combative in his responses,” Eldredge said. “He’d say, ‘I don’t know how to answer that’ or ‘I don’t know what that means.’ He was just very stubborn.”
Sarkar submitted a new document that Eldredge said was barely sufficient for Klug to urge colleagues to grant him a Ph.D. in 2013.
By then, Sarkar and Hasti had been married two years.
Hasti’s grandmother, Jean Johnson, said Sarkar was reserved and polite but couldn’t handle Hasti teasing him.
Sarkar came to the U.S. from India on a student visa in 2001 after earning a degree in aerospace engineering from the Indian Institute of Technology at Kharagpur.
In India, former classmates and teachers described a solid student who gave no indication of aggression.
He attended Stanford University from 2003 until 2005, when he received a master’s degree in aeronautical and astronautical engineering, according to the university.
A year later, he had moved to UCLA.
It appears that 2014 was pivotal for Sarkar – a fulcrum year when his life tipped toward failure, despite being granted a green card to stay in the U.S.
Johnson said 2014 was when the couple split, though they did not divorce. It also was the year that Sarkar left his last known job, as an engineering analyst at an Ohio-based rubber company called Endurica
Company President Will Mars said Sarkar left that August, but declined to elaborate.
The next two years are a mystery.
On Friday, a bicyclist found a 2003 Nissan Sentra that police believe Sarkar used to drive from Minnesota to Los Angeles.
Police searched it for bombs and found no explosives but a handgun and cans of gasoline were in the trunk.
The gas apparently was used to avoid using credit cards and making fuel stops as Sarkar drove cross-country, and his car was spotted in Denver the day before the UCLA killing, Hayes said.
Sarkar parked in a neighborhood where he once lived and took a bus to campus on a route he would have used while attending UCLA, Hayes said.
Investigators planned to examine the bus surveillance video.
UCLA’s engineering faculty met Friday to discuss the shooting. No one could recall a sign that Sarkar would become violent.
“He went through something – all I can think is personal struggles the last few days, weeks or years that we weren’t privy to,” professor Eldredge said. “We assume, frankly, that he went through a psychological break that was pretty profound.”