HARTLAND, MI (WXYZ) - "The last thing I expected was to not have a job," said Kristopher Oswald, 30, who was fired from Walmart this week after he intervened to help a woman who was apparently being assaulted in the parking lot of the store. 
 
 UPDATE | Walmart has offered Oswald his job back 
 
 It happened around 2:30 a.m. outside the Walmart store in the Livingston County town of Hartland. 
 
 Oswald, who worked stocking pet food on the overnight shift at Walmart, was spending his lunch break in his car when he heard a woman screaming and a man hanging onto the hood of her car. 
 
 At first, Oswald wondered if it was just people horsing around recklessly, but when he walked over to see if the woman was really in danger, he says the man began to attack him, punching him in the head while yelling "I'm going to kill you". 
 
 Oswald tells Action News that he was able to get on top of the man and just when he thought he had him under control, two other men jumped Oswald from behind. 
 
 Livingston County Sheriff deputies were quick to arrive, but Oswald says he wasn't expecting what Walmart did next. 
 
 The company fired Oswald and the reason given on his termination papers states: "after a violation of company policy on his lunch break, it was determined to end his temporary assignment". 
 
 Oswald only began working for Walmart about seven weeks ago and would not have been considered a permanent hire until a 180-day probation period ended. 
 
 Oswald says Walmart has policies against workplace violence to prevent employees from assaulting co-workers or tackling a shoplifter, but that it appears that nothing allows for them to assist in situations of imminent danger and self-defense. 
 
 Now that he's out of a job, Oswald says, "I don't even know what to put on an application about all of this. How do I say this ended?" 
 
 We asked Oswald if he would do it all over again, he replied, "I will always do the right thing." 
 
 Action News has left messages with Walmart's media relations team, but they have not responded. ||||| A Michigan man says he was fired from his job at Wal-Mart after he tried to help a woman being assaulted in the parking lot of one of the retail giant's stores and ended up fighting with her attacker. 
 
 Kristopher Oswald told WXYZ-TV in Detroit ( http://bit.ly/18qGyBh) that Wal-Mart has policies against workplace violence to prevent employees from assaulting co-workers or tackling a shoplifter, but that it appears that nothing allows for them to assist in situations of imminent danger and self-defense. 
 
 A spokeswoman for Bentonville, Ark.-based Wal-Mart Stores Inc. told The Associated Press on Thursday that while the company understood Oswald's intentions, his actions violated company policy. 
 
 "We had to make a tough decision, one that we don't take lightly, and he's no longer with the company," company spokeswoman Ashley Hardie said. 
 
 Oswald, 30, said he was in his car on his break about 2:30 a.m. Sunday when he saw a man grabbing a woman. He said he asked her if she needed help and the man started punching him in the head and yelling that he was going to kill him. Oswald said he was able to get on top of the man, but then two other men jumped him from behind. 
 
 Livingston County sheriff's deputies arrived and halted the fight. 
 
 Oswald said the Hartland Township store's management gave him paperwork saying that "after a violation of company policy on his lunch break, it was determined to end his temporary assignment." Oswald had worked for Wal-Mart for about seven weeks and said he would not have been considered a permanent employee until after his 180-day probation. 
 
 "The last thing I expected was to not have a job," Oswald said. 
 
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 Information from: WXYZ-TV, http://www.wxyztv.com
– It's hard to imagine an attempt at heroism going worse than the one Kristopher Oswald attempted Sunday. The 30-year-old Walmart employee was taking a lunch break in his car at around 2:30am (he worked as an overnight stocker), when he heard a woman screaming for help and saw a man on the hood of her car. He approached and asked if the woman needed help, and the man lunged at him, he tells WXYZ. Oswald got on top of his attacker, only to be jumped from behind by two other men. Police came to his rescue soon thereafter. But the last blow landed later when Walmart fired him over the incident. A company spokesman tells the AP that they fully understand that he was trying to help, but that he violated Walmart's anti-violence policy. Oswald was stunned. "The last thing I expected was to not have a job," he says. "I don't even know what to put on an application about all this. How do I say this ended?"