I. DID A SEARCH INVOLVE STATE ACTION UNDER THE FOURTH AMENDMENT WHERE POLICE OFFICERS ENTERED A HOME ILLEGALLY, AN OFFICER THERE TOLD A N INQUIRING CIVILIAN THAT HIS BROTHER WAS SUSPECTED OF ROBBING A CELL PHONE, AND THE CIVIL IAN THEN FOUND THE PHONE WHILE ACCOMP ANIED BY THE OFFICER ?

II. WAS THE DISCOVERY OF THE CELL PHONE UNDER THE ABOVE CIRCUMSTANCES A FRUIT OF THE ILLEGAL ENTR Y, UNATTENUATED BY THE CIVILIAN'S INVOLVEMENT ?

Did a search involve state action under the Fourth Amendment where police officers entered a home illegally, an officer there told an inquiring civilian that his brother was suspected of robbing a cell phone, and the civilian then found the phone while accompanied by the officer?