A group of bad guys try to kidnap the girl because she "is fertile", but they do not succeed. Another young girl is with the group and it can be assumed she probably would have ended up assaulted eventually, but it is neither shown nor directly implied that she has been.
Many people are seen dead on the ground with bloody bodies, some mutilated (20 min in), a man trapped under a car is shown to have cuts (around 30 min) , and cultists have their tongues cut off (aftermath, not shown on screen) (45 minutes forward)
Yes and no, most deaths are off screen, id say most "excessive gore" Is when an old lady is eaten, rattle snake is bitten, and when the mother's leg is scratched/ripped, you can see her bone slightly.
There is a scene where a character turns on a wood chipper and the creatures fly into it and get ground up pretty graphically. That's the closest to a head getting squashed I think
Two characters, the family friend of the main cast fires a gun after being debilitated by a car accident, and the grandmother tackles the main character’s captors to save her, attracting the sound-attracting monsters.
A group of people break into a house and abduct a teen girl. She is forcibly restrained and dragged outside to a car. She is rescued before anything else can happen. A younger girl may or may not have been kidnapped and forced to join the group - it's unclear.
During the subway scene a baby is crying (SPOILERS) a lady takes it outside, it continues crying and they both die, there death is not onscreen, yet heavily implied.