In your opinion, which specific criminal acts have American executives committed in the last 20 years?

Holmes et co have been charged and incarcerated, SBF is also sitting in prison, other executives at smaller companies have also been prosecuted and faced imprisonment. I think there is a lot of fraud in various industries, but some of it is prosecuted, and some of it is legal enough that there is only a fine to pay. There is some accountability, and as much as i can criticize what corps do, i don't think of them as "legally responsible" for every misuse of their tools. Today it seems that if someone cuts their own leg off with a power saw it is a lawsuit against the tool company.