Ok so this is definitely going to sound nosey, but my somewhat mentally unstable neighbors(male and female mid 30's with a 5 year old) had a fire truck show up outside their home for maybe 25 minutes. This happen around 6:30 and after they left around 6:55 nothing happened. Fast forward to 8:15 and a police SUV show up outside their house with it's light on(like solid color not flashing). The officer is there till about 9:30 and left with anyone from the house. I am wondering what possibly could have happened. They have snapped at my family and the neighbors so I am worried that one of them could have gone mentally insane. Any help would be greatly appreciated!