xavion dobson was sitting on a porch when men opened fire. he used his body to shield three girls. cbs news is not identifying him. >> if it wasn't for him, if he ran off the porch, we would have been shot. >> when i found him on the porch laying into my hands. >> reporter: his brother zach dobson said xavion worked hard towards his goals and he couldn't understand why this happened. on friday, students held a candlelight vigil for xavion. they say they aren't surprised he saved others. they described the football player and mentor as a young leader who always put others before himself. >> hard worker. a guy that just loved life, loved the game, loved his peers and just a kid of great character. >> reporter: police say the shooting was tied to gang violence. earlier gang members shot at the home of 23-year-old brandon perry, injuring his mother. he and a group of men went looking for revenge. police say they randomly opened fire on the teenagers, who had nothing to do with the conflict. perry was shot and killed at a third location. police have one man in custody but are still look

is remembering a high school football player who died saving the lives of others. 15-year-old xavion dobson was can killed by a group gunmen who fired multiple times into a crowd. investigators say dobson jumped on top of three girls to shield them. family and friends are calling the teenager a hero for his actions. >> it was good to know that he was willing to protect others but then it was sad because he had to give up his on life for it. >> he was going the make it teeter be a coach or play football. >> investigators say the shootings were gang related. police have arrested one person in connection with the shooting. >>> family members spent the day of the married killers who carried out the san bernadino massacre. they were there to retrieve perm items. family members loaded appliances furniture and what baby items into a moving truck. syed farook and his wife tashfeen malik opened fire at a social services center back on december 2nd killing 14 people. >>> also tonight family and friends are remembering a 10 month old girl who died at a north philadelphia day care center on wednesday t

police say 15-year-old xavion dobson jumumd on top of the girls when their group was fired on by gunmen. dobson died. one of the suspected shooters also fatally shot that same night. police are calling it it gang-related violence. >>> a rough end to the week on wall street. the stocks tumbled and the dow jones industrial average plunged more than 367 points led by drops in banks and tech companies as well as concerns over sharply falling oil prices. stocks had rallied after the fed first time in a decade. >>> and take a look at this dash cam video of a routine traffic stop in florida that took a violent and dangerous turn in vero beach. soon after the suspect was told to put the hands on the hood of his car, he turned and punched the officer in the face. you see it rigig there. police say the suspect then pulled out a revolver and shot him in the leg. the deputy managed to return fifi shooting and woundidi the the officer is e eected to be custody. >>> and finally a christmas present for beatle fans. the beatles fans, the fab four reportedly joined a streaming music revolution next thur