The Truth Unravel

Alyssa Smith just passed her private investigator exams and is to begin training with her cousin, Eleanor, who's a police investigator. In the year after graduation, she stumbles upon a brutal murder in her friend's house, the abduction and death of her grandmother's close friend, a merciless shooting at a fashion show, bombings, and death threats.
With Eleanor by her side, Alyssa relentlessly pursues the masterminds behind the plots. Yet, the farther they dig, the more dangerous everything gets.
Who are the pivotal characters who lead them to the offenders?