I look at documents and remove everything from my computer, and my guess is that op worked on it on his own time on his own machine. He was still working 4 year

I look at documents and remove everything from my computer, and my guess is that op worked on it on his own time on his own machine. He was still working 4 years in that company, so he was not removed from project. Feels like action was uh, he got documents out of company. Don't get any data out of company, I would never promote someone who got any documents out of company laptop to his own.