I have nearly 30 years in uniformed local LE...
I carried an Endura 4 PE in my right pocket and a Matriarch 2 SE in my left for a good while recently-the Endura PE has been bumped (at least temporarily) by a Cold Steel Black Talon II PE until I see if it has a permanent pocket home.
I will echo all the calls for Enduras or Delicas, and say possibly the waved models also-the wave gives an additional option over thumbing open, and waving is closer to a gross motor skill should it have to be deployed when she is being jerked around, choked, etc.
I don't claim to be the standard on this but I've never cut a seatbelt in my career, but that always gets thrown out about LEO knives. It IS a possibility and if it makes the knife "more justified" then so be it. :thumbup: We have a good medical / rescue "first responder" program in my area so maybe that's why I've never had to(?) And NOT saying I'm not prepared if Friday night I have to cut a whole family out (the Mat 2 would do quite nicely, OR the Black Talon II!)
Also, speaking personally, I always grimace when I read a knife aficionado suggest a popular mainstream or tactical knife that KNIFE NUTS are all in arms about but one that may be too large for a NON-knife person. I think we also want to think OUR current carry piece or our current grail is ALSO the one for them (?) Examples I've read on this and other forums are people suggesting Emerson CQC8s for a person who don't even carry a knife now and don't think they'll carry one (so CLEARLY, a 5 ounce, nearly 1/2" thick knife will just fall right into place

) or huge kerambits for non-knife folks, etc. Too me and my (sometimes flawed) logic-thin, light, and streamlined might be a safer bet...
Also in addition to others already stated, a small or medium Cold Steel Voyager might be an option...
IF relegated to BELT carry (pouch) a Cold Steel Recon 1 spear point or tanto point would be awesome... (I would not carry one in a pocket though and I'm a big young'un. The BTII is surprisingly light (and I AM a knife nut) so that's the only reason I carry it.
I like the Rescues BTW, I just don't know about the blade style for general use though...