I am discussing a case that deals with wire fraud. The U.S. Attorney's Office for Northern District of Illinois filed a criminal lawsuit against Daniel Glick and his securities companies. The suit alleges that Glick misused funds from senior citizens and their families. While it did'nt say how many people were bilked out of the retirement savings The Attorney's office only filed 1 count of wire fraud when there were several. Here is the link if you want to read up on it.

https://www.sec.gov/litigation/complaints/2017/comp23794.pdf

Why was Glick only charged with 1 count of wire fraud? Please help me understand.