David Baril is accused of attacking strangers, 3 women and a man, on the streets of Manhattan with a hammer. Baril was shot by a NYPD cop after swinging the hammer at the officer's partner. Baril's social media accounts show frightening poems and drawings revealing the struggles he had with mental illness and drugs. The poems are wrought with suicidal and homicidal thoughts. Click through the gallery to look at and read some of his most ominous writings and drawings .