It is regrettable that I sound like those people. I haven't fabricated anything I have posted.
"Answer the question. How many?"
I will alter my answer slightly then. I have worked with more than one officer who was injured by gunfire in the line of duty. And I have worked with more than one officer who was killed by gunfire in the line of duty.
Simple math will show that I have worked with at least 4 officers who were killed or injured by gunfire in the line of duty.
It all hinges on what you mean by "worked with"
Let's assume that you work in one of the most dangerous cities - Baltimore and looking at the number of police killed by gunfire in the the last 20 years we get seven. The Baltimore police department is a bit over three thousand officers and a number of non-sworn employees. You didn't say they were friends, only that you worked with them. So, for example if you worked for the Baltimore PD, and you claimed that you worked with all 3000 then technically speaking you are correct.
However, if by "worked with" you mean on a day to day basis and that they were actually friends, then the numbers become tenuous. Looking at the typical number of friends from SNA (150) and saying that about 1/2 are from work, we get 75 or the odds that you actually knew any one that got killed are 75/3000 or .025. The odds of your being friends with two of them drop to .000625 or 1 in 1600 with three the odds drop to 0.000015625 or 1 in 64,000. You can see why I have a problem with what you said.
Perhaps...because you've been purposefully vague.
I'll tell you this, FR is no place to pad your resume. You'll be called on it every time you do it. Now you are on the radar...