That's why there's shotguns next to the dash. Hell, there's probably an AR-15 now since that little Hollywood shootout back in the 90's. Go in with raid/SWAT gear, just screams "don't fvck with me." Anything but plain clothes - it's too great of a risk to the officers. I highly doubt some kid with a cheap .25 caliber handgun is going to want to mess around with a guy in full body armor and a rifle. Just saying.
Lol not suprised, I bet she was pretty scared if she is a rough area, and with the lights on outside she would've seen movement & heard them, which probably would've freaked her out. Then if they did or didn't announce it they still barged into her house, the bullet proof vests which 'clearly marked Police' may have been covered up by something like their coat or w/e. But she was 92 I bet she was abit crazy aswell - no offence to her atall but some old people are abit weird, and may have just thought they where thugs Ah well "/