Leaving your cell phone in an apartment where you have been a guest doesn’t give police the right to search it, the Arizona Supreme Court ruled Monday.

Supporters of a proposed initiative to create a “top-two” primary elections system allege that Maricopa County election officials improperly invalidated hundreds of petition signatures and are going to court in a bid to get the Open Elections/Open Government Act on the November ballot.

A federal appeals court Tuesday upheld the 2011 conviction of a man who bought dozens of AK-47s from an Arizona gun shop over a two-week period and delivered them to another man.

A citizens group wants Arizonans to decide in November 2012 whether to scrap partisan primaries in favor of open elections that would send the highest-polling candidates, regardless of party affiliation, on to the general election.