Im reading the Perez book on el chapo and is written that a young chapo in the 1970s went to NY for sell 100 kg of coke and went to his first love of when was a child ie a blood girl born in his same village and went in the us. El chapo that in the book was descrive as a latin love that james bond compared to him was a nero, fuck with her and when understand that she was a dea agent escape in the night.
Dea agent jessica in the book is best antagonist of el chapo but is a real person or was inventa by the authour?

I read somewhere also that since his last capture the other cartels started to go after his sons

Yes but what I asked if the agent jessica of the book is based on a true person.