bobby barbo grateful to have survived, but uncomfortable showing his face on camera. talking to us through the doors of his bronx apartment where he is recovering after the attacks against him. police still hunting for this teenager accused of slashing barbo in the face at silver springs restaurant where he was night. the teen was harassing diners going table to table claiming to collect donations for a basketball team when barbo confronted him. >> i told him to leave and he didn't want to leave. he said he's coming back. >> reporter: the teen came back minutes later this time with a his cheek, leaving a deep wound. this morning the nypd released these new images of the three other teens they believe was with the attacker who they want to question. the hunt for that group is happening as police search for this man who they say attacked a 33-year-old man near columbus avenue on west 88th street on thursday. the man accused of stabbing the victim in the back before running away with his kindle and headphones around 5:00 p.m. >> i hope that they find them and arrest them

. >> it's not clear when 25-year-old bobby barbo will return to work here at silver spurs but we do know that that cut was his chin to his cheek, that the blade went all the way through. >> i just panicked. the first thing i did was just run to the hospital. >> reporter: police say this is boyfriend of nicole fontenez across the face. >> we believed this was an argument that happened with him trying to panhandle. he was asked out and then this happened. >> reporter: this happened around 8 p.m. on laguardia place in greenwich village. police say the suspect did leave but came back and then sliced 25-year-old bus boy bobby on his left cheek. he had to get 120 stitches. >> it was very serious i would say. but at the moment he's just trying to rest up and trying to heal. >> he was laughing about it? >> yeah. him and his friends. he had three other friends that was with him. >> reporter: david reid walks a block away. he said he overheard a teen fitting the suspect's description around 8 p.m., the same time as the slashing, bragging about cutting someone. >> he was saying how the man's mouth

. >>> police have made an arrest for the slashing of a busboy in greenwich village. 25-year-old bobby barbo was slashed in the cheek at the silver spur diner last wednesday. cops tell us one suspect is now in custody but charges have yet to be filed. >>> a tough night for firefighters in the bronx. they tackled a four-alarm fire that tore through the top floor of an apartmenting building. five residents were hurt, along with one firefighter who injured his leg. the fire chief it says it took seven hoses to run up to the 6th floor to finally get that firefighters kept the flames from spreading to a second wing of the building, but people living on the 5th and 6th floors affected by the fire have probably lost everything. >>> we also learned overnight that the homeless man wanted for the rape and robbery on staten island is in custody. he pretended to be looking for >>> welcome back to "gma" and that is something you cannot see very often. a rhino on safari at the ngorongoro crater in tanzania. zebras in the background, as well. amy is there this morning all morning long. we've got cameras al