In Episode 1, a man kicks the 16-year-old protagonist in the face hard enough to draw blood. In Episode 3, characters younger than 19 are physically harmed by middle-aged people.
however daniel may try to torture a scorpion by floating it in the air with his powers in the last episode but sean/the player can make him stop. nothing graphic.
Halfway through the second episode, the protagonists pet dog will be killed by a cougar. Depending on player choices, the cougar can be killed in retaliation.
when the main character gets into a fight with the asshole neighbour kid, the neighbour ends up getting pushed over onto a rock by accident and dies from breaking his spine, but it is shown that he is struggling to breathe
In the 5th episode you can command Daniel to kill two police officers, and he will kill them by crushing every bone in their body. This is avoidable though.
At the end of the gas station scene a racist, xenophobic man kidnaps and traps the protagonist(regardless of character decisions). The protagonist escapes and has an opportunity for revenge.
Nothing is shown, but one of the characters has been implied to have gone to a mental hospital in the past, with a minor antagonist saying "back from the loony in?". If you later choose not to contact this character I believe it is implied that their mental health deteriorates and they have to go back.
sort of, not really. in a dream sequence at the beginning of episode 4, daniel jumps off a cliff saying “come get me sean” before doing so. not really implied as a suicide but can be triggering.
Towards the end of the first episode, the main character gets called a slur commonly used against Hispanic people.
In the fourth episode, the main character gets called a slur used against Mexican people several times.
don't know if this counts, but there's an optional sex scene with cassidy in ep 3, her age is not stated but is most likely over 18. the main character is 16.