Help me find this fiction podcast

Last year I was listening to this one podcast about some guy who's a cop and fired from his job, and then he basically teams up with this lady who's part monster (she was some sort of a siren who lived in the water I think. Or her mom was.) I don't remember much else about the podcast except that they were going around detecting and helping monsters around them, the guy breaks into the police station from which he was fired to get some files, he has a guy cop friend within the station who helps him, and that they are all English as far as I can remember.

If anyone has any leads on this it'll be greatly appreciated, I think I only lost track of that podcast because there were no new episodes coming up.