I realized I probably should have started with Gerri Hill's Hunter Series first, since this series very lightly spins-off from events there, but thankfully I wasn't lost with the plot - I just didn't care for the characters (one character in particular) and found my belief in a fair few things waned too severely for me to continue. I got 50% in and skimmed most of the rest.
I did not like Agent Cameron Ross, she's incredibly arrogant and egotistical. Constantly flirting and staring at Deputy Andrea Sullivans ass, and asking her deeply personal questions that are clearly putting her on edge, yet still steamrolling through to get a rise out of her. I don't like those sorts of people that bait and goad others on, while acting all smug and superior when they get a heated response and act all "gotcha" about it - so I REALLY struggled to like her character AT ALL. There's points where she states she will be more professional, but then goes right back to flirting and making inappropriate comments. So it's just bizarre to me that anyone would find that shit-eating grin behaviour endearing. I wanted to punch her face, many times.
Because of that, I also struggled with Andi's attraction to her. I felt the relationship went from minus -000 to 100 far too quickly, and in my mind didn't make much sense. I also loathed that it was Andi apologising a lot of the time, when I thought Cameron should have been the one to say sorry. Talk about gas-lighting behaviours.
I stopped reading when the two decided to kiss right after Andi told her NO, multiple times, and again Cameron starts with the goading for her to kiss her, not taking the NO for an answer. Holy sociopath. The fact Andi allows herself to be manipulated, also doesn't paint her in a good light, either. It makes her seem weak and easily swayed.
As for the serial killer storyline. I really had trouble believing the FBI has this ridiculous hopped up RV computer wagon traveling around the country, with a highly skilled FBI/former Military Agent doing nothing but inputting data into it. A job that could be done back at Quantico, from reports and files. There was no real need for her to even be there. It made no sense. Don't get me started on the ridiculous 'algorithm' nonsense, to predict where a serial killer will strike/dump next. Puhlease.
I felt little emotional connection to the victims, and so there was a complete disconnect with regards to the crimes despite them being so shocking, so that didn't work for me. I never felt invested, or cared enough to want to catch the killer, because it all seemed so arbitrary.
I will try another Gerri Hill sometime, but considering most everyone else loved them and I nit-picked so many issues - maybe they aren't for me.