Part 1: ABCs Matt Gutman talks about what happened when gunmen opened fire at a social services center, killing at least 14 people.
3 shooters in San Bernardino killed 14 people in open firing, out of which 2 shooters have been killed in police encounter and 1 has been arrested. Watch for .
Police have identified Syed Farook as one of the suspected shooters in the attack on a San Bernardino center for the developmentally disabled that killed 14 .
After a car chase, two suspects were killed by police -- one male and one female. Authorities did not provide a description or status of the third suspect. *** Police .