I know I shouldn't be asking this here but this I the only anonymous place I can think of rn

so like a really close friends of mine committed suicide a few days ago, thankfully nothing extreme happening and he survived, but now everyone is blaming him for it , every single of him friends, Toda they told him to fick off and all and started to blame him for everything (she was one of his close friends) , he's really kind and never hurt anyone ever in his life, hes helpful and would do anything for his friends and family, and todays incident hurt him a lot and he's mentally broken more than before, I honestly don't know how to help him, I'm talking to him and all but I'm still worried he'll do something, any suggestions as to how i can help him?