People do some questionable shit to make a lot of money. Shit like this...
https://www.washingtonpost.com/news/to-y...rison-sentence/"Dong Pyou Han, a former Iowa State University researcher charged with falsifying HIV vaccine research, says that his troubles all started as an accident. Quickly, it became a multimillion-dollar research fraud scheme that landed him in prison."
"Academic misconduct often doesn't even result in researchers losing their jobs, and it is even rarer for criminal charges and prison time to result from one of these cases. In 2006, a researcher pleaded guilty to falsifying information on an NIH grant and was sentenced to a year in prison -- the first time such a sentence handed down for scientific misconduct."
The penalties aren't that bad.