Jamie Garrison is a newly hired reporter in Boston, and is tired of doing fluff stories. She finally gets a break, and is assigned a police case where she meets....
Erin Calhoun is a police detective, and notices Jamie at the press conference. Unlike the other reporters she's more prepared and asks interesting questions. Erin also at one point dated Tilly, the photographer Jamie works with, and it didn't end well.
After a night time run in they exchange numbers and start to text. It starts out serious, but quickly goes flirty.
(It gets a bit annoying as neither Erin or Tilly will say what happened)
As they get serious, Erin finally says what happened, and later apologizes to Tilly. They date, but Erin slips and reveals a confidential detail to Jamie, who reports on it.
Third act breakup.
Jamie and Erin each deal with fallout. Erin has desk duty, Jamie starts standing up for herself more. They forgive each other.
3 out of 5. There's a whole mystery plot thread that just vanishes....