A teen boy accused of shooting and killing a Philadelphia father who was trying to protect his 2-year-old daughter during a carjacking in Spring Garden, has been arrested and charged as an adult. Philadelphia Police officials revealed new details about the teen suspect, identified as 16-year-old Marvin Roberts."data-ellipsis="false">
UPDATE: Gerard Grandzol will be laid to rest after a funeral Mass Wednesday.
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Surveillance footage led Philadelphia police to the suspects accused of killing 38-year-old Gerard Grandzol, a father of two who was shot in the face last week while shielding his daughter from a carjacking, police said Monday.
"It"s one the most horrific things I"ve seen," Capt. John Ryan, commanding officer of Philadelphia police homicide unit, said. "It"s hard to watch."
Marvin Roberts, 16, allegedly opened fire onGrandzol after he and his older brother,21-year-old Maurice Roberts,confronted Grandzol on the 1500 block of Melon Street Thursday evening in an attempted carjacking, police said.
>> RIGHT NOW AT 11. REMEMBERING A FATHER AND FRIEND. TONIGHT PEOPLE FROM ALL OVER HIS COMMUNITY ARE COMING FORWARD TO HONOR HIS MEMORY. THE FATHER OF TWO FROM SPRING GARDEN WAS SHOT AND KILLED TRYING TO PROTECT ONE OF HIS DAUGHTERS. >> BRANDON HUDSON IS FOLLOWING THIS STORY FOR US. FROM POLICE HEADQUARTERS IN CENTER CITY. >> DETECTIVES LOOKED AT THE TWO SURVEILLANCE VIDEO CLIPS THAT HAD THE TWO ROBBERS WHO RAN NORTH ON 15th STREET. WHILE DETECTIVES WORK, PEOPLE IN THE NEIGHBORHOOD GRIEVE THE FATHER OF TWO. KNOWN AS A WONDERFUL NEIGHBOR WHO ALWAYS HAD A SMILEN HIS FACE. >> Reporter: IN THE NEIGHBORHOOD FORWARDEN, JERRY LOVED. >> HE WAS SO INTEGRAL IN GETTING THE GARDEN TURNED INTO A BEAUTIFUL SANCTUARY. >> Reporter: NEIGHBORS MET TO REMEMBER THE 38 YEAR-OLD FATHER WHO BUILT A FRIENDSHIP WITH EACH ONE OF THEM. >> WE CALLED HIM THE MAYOR. HE ENGAGED HIMSELF WITH EVERY PERSON. THAT WAS REMARKABLE. Iu2019LL MISS IT SO MUCH. >> Reporter: LAST NIGHT. HE WAS KILLED PROTECTING HE LOVED. HIS TWO YEAR-OLD DAUGHTER AND DOG. POLICE SAY ROBBERS WANTED HIS CAR. BUT HE REFUSED. SO THEY SHOT HIM WHILE HIS CHILD AND PET WERE IN THE CAR. HIS NEIGHBOR AND FRIEND RAN TO HELP. >> JUMPED DOWN TO PUT PRESSURE ON THE WOUNDS AND JUST SCOOPING BLOOD OUT OF HIS MOUTH SO HE COULD BREATHE. >> Reporter: IN THE HOURS SINCE. THESE PHOTOGRAPHS WERE PUT UP. FROM HIS HAPPIEST DAYS IN THE GARDEN AS A NOD TO HIS FRIEND. A MULTI-TASKER WITH THE UNIQUE WHISTLER. >> HE WAS THE LOUDEST WHISTLER YOU COULD HEAR. >> Reporter: THAT FRIEND SAYS HE LOVED PHOTOGRAPHER RI. HE HAD HIS CAM RI WITH HIM ON THE NIGHT HE DIED. THOSE WILL BE PHOTOGRAPHS THAT FAMILY AND FRIENDS WILL CERTAINLY CHERISH.","video_id":"1042788419542_960","video_length":"116550","video_provider":"","short_video_excerpt":"","mpx_download_pid_mobile_low":"","pid_streaming_web_mobile_low":"","mpx_download_pid_mobile_standard":"","pid_streaming_web_mobile_standard":"","alleypack_schedule_unpublish":"","feed_remote_id":"","feed_thumbnail_url":""}" data-livestream="false" data-title="Friends Remember Dad Slain During Carjacking" data-vidcid="1:12:27510" data-vidurl="https://www.trident-gaming.net/news/local/friends-remember-dad-slain-during-carjacking_philadelphia/27510/" data-islead="false" data-catnames=""282048":"News","441":"Local"" data-tagnames=""1682":"BRANDON HUDSON","1847":"CENTER CITY","150":"MAYOR","55":"NBCUniversal Inc.","2815":"Photographer","12":"Reporter","825":"Rhode Island","19":"United States","14":"VMS","13":"WCAU"" data-customdata="" data-autoplay="false" data-cplay="true">
Grandzol handed the two brothers his wallet but refused to turn over his car keys because his 2-year-old daughter was still inside, police said.
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That"s when he was shot twice in the face, police said. Investigators have not recovered the 9 mm semiautomic gun used to kill Grandzol. They suspect Roberts acquired the weapon by either stealing it or buying it illegally. Sources told NBC10 the two brothers could be heard laughing as they fled the scene.
When first responders arrived, they found Grandzol"s daughter crying in the back seat, sources said.