Agent Hotchner: Serial Killers

Agent Hotchner from the FBI’s behavioral analysis unit(BAU) got a phone call from a dying detective he worked one of his first cases with. He want to meet with Hotch. When Hotch arrives, they start talking about that first case, it was a serial killer that suddenly stopped killing. The detective hands Hotch a piece paper that says, “If you stop hunting me, I’ll stop hunting them.” He accepted the offer 10 years ago. Now that he is on his deathbed, the contact is about to be up and he is going to start killing again. Later that night the detective passed away...
Looks like the BAU’s off to Boston. On the plane Hotch is now explaining to the team, the details of the Boston killer. He is one of the most notorious and deadly serial killers
He always killed couples in their cars. He struck the man over the head and then shot him. And for the woman, he doesn’t like to shoot the women he prefers to stab them, the younger they are the more he stabs them. He stabbed her around 20 times. He took the women’s watch and he placed the 10th victims glasses on the guy. He kept the 10th victims glasses all this time because he is the only survivor. The team ended up tracking down the 10th survivor, his name was Foyet. They returned his glasses and got all of his addresses and different aliases, because he has been hiding from the killer. Later that night or the next, Hotch gets a call from the killer and he offers the same deal to Hotch as he did the detective. Hotch turns it down, not surprisingly. Then, he hung up on him. This made the killer very mad. He was waiting at a bus stop, when he got on the bus he put a gun to the drivers head and pointed another at the passengers. The driver tried to reason with him, but he ended up killing all seven people on the bus, and wring all of Foyets addresses on the walls with blood. Showing the police and the BAU, that he is one step ahead of them and already knows where Foyet could
There was also no papertrail connecting him and the woman that was killed in the car with him, other than what he said when he was interviewed. He said that he was about to propose to her, but they had just met. They then made the connection that Foyet was lying about the whole story, he knew that the police would be there before he could get away. So he stabbed himself and made himself look like another victim, but he was actually the killer. They tracked his phone and it was at an address that he didn’t tell them about. So they went there and he was about to kill the reporter. There was blood all over the kitchen and drag marks. He was going to kill the reporter and fake his own death/disappearance. They arrested him, but he was found in his jail cell vomiting and convulsing blood in his jail cell and was rushed to a emergency room, where he escaped from