Weekend wrap: Here are the biggest Arizona stories from Oct. 3-5

Weekend wrap: Here are the biggest Arizona stories from Oct. 3-5

PHOENIX — From the announcement of a new Costco coming to north Phoenix to an arrest in the murder of two teenagers found dead in a campsite earlier this year, here are some of the top Arizona news stories from Oct. 3-5. Costco, 2 hotels confirmed occupants for mixed-use development near TSMC The mixed-use development surrounding TSMC in north Phoenix is starting to take shape with new agreements in place for a Costco store and new hotels. Mack …