garner died in july after being placed in a choke hold by police officer daniel pantaleo. hold garner up as one more name in a long list of victims of police brew tell the. two months later as they await result from the city's investigation of the incident, residents here say they're left with little trust in the nypd. one man has taken matters into his own hands. jose la salle is the founder of cop watch. >> cop watch is brothers and stergs who basically volunteer to go into the community to document police confrontation with citizens. >> as the sunsets he and his small team roam the streets of the most frequent stop and frisk spots. they become an inverted neighborhood watch with eyes, ears and cameras pointed at the cops. >> we feel through cop watch in our own way community and activists like ourselves could make a police officer accountable for their action because what we'll do we'll put them on social media and we'll blast it. >> for la salle, the mission is personal. >> i say close to 50 years i've spent in prison in and out of jail and it took a long time for me t

. >> garner died in july after being placed in a choke hold by nypd officer daniel pantaleo. enraged residents hold garner up as one more name in a long list of victims of police brutality. two months later as they await results from the city's investigations into the incident residents here say they're left with little trust in the nypd. >> we've been coming out here since eric garner. >> one man has taken matters into his own hands. jose la salle is the founder of cop watch. >> cop watch is a group of brothers and sisters who basically volunteer to go into the community and document police their encounters with civilians. >> you ain't giving connect to search you. >> by the way he's an employee of new york city's parks department. but as the sunsets, he and his team roam the streets, they become an inverted neighborhood watch with eyes, ears and cameras pointed at the cops. >> we feel through cop watch in our own way community and activists like ourselves can make police officers accountable for their action because what we do we'll put them on social media and we'll blast

and like i said, they don't want to be the next daniel pantaleo, getting caught on camera actually doing something like this. >> we'll take a close look at the activists, with their own brand of justice. "america tonight's" christof putzel on turning the focus on the police. that's coming up at the top of the hour. we hope to see you then randall. >> thank you, joie. nigerias stormed a college in the country. >> it's confirmed that gunmen suspected of being part of boko haram, stormed the university at cano. one of the suicide bombers walked into a classroom of students and detonated a device killing 13 students there. police on the other hand said one of the suicide bombers was shot dead by police as he tries to flee. but other comments or other eyewitnesses are saying that gunmen walked into the compound started firing and the two suicide bombers detonated their device killing at least 13 students and wounding 34 of their fellow students on the campus. the last attack in cano was in june, when four attacks happened there, killing at least a dozen people, in parts of cano city, forforci