. >>> police arrested segal sadiq friday night hours after finding her. she was the mother of the suspect's partner. the motive remains under investigation. crime fighting in san jose are taking on a different tone. what it will take for police to -- >>> today was day one of a new law and it took some customers by surprise. some are skipping the bags all . gether. >> reporter: this bag is no longer an option. this bag now costs 10-cents. so some shoppers are taking things into their own hands. you need to deal with it, you know. >> reporter: annoyed, absolutely. this safe way shopper throwing lose groceries into the trunk of his car knows it's going to be a hassle unloading too. >> why not do what you've been doing for the last several years. not something you need to change. >> reporter: but change is making the plastic bag a thing of the past. some customers saved a stash. >> about 50 of them. >> reporter: a lot. this shopper says if you can carry it to the counter you can carry it to your car. >> i usually don't use a bag. no need. >> reporter: on this

now the woman police believe killed kirk, segal sadiq, was also in the home and had been injured. she's in jail on murder charges and they say she was in a relationship with the victim's daughter. >>> jury selection begins tomorrow in the trial of an illegal immigrant accused of murdering a man and his two sons in san francisco. prosecutors say ed win ramos opened fire on tony bologna and his 20-year-old son mike sal as well as his 16-year-old son matthew while sitting in traffic. investigators say ramos, who is believed to be a member of the m 13 gang, mistook one of the sons for a rival gang member. >>> los angeles police say that they are confident they have arrested the right man for a string of arson fires that has terrorized los angeles. amy johnson with more on what led police to the suspect and what we now know about him. amy? >> reporter: l police, fire and city leaders are about to speak at a news conference here at 6:15. the podium are set up. there are a number of reporters hear waiting for the name of the suspect they say set 53 fires in three nights, causing $3 milli