by Aaron Chow*
Today, nearly every individual carries at all times an extremely detailed account of their personal lives: the contents of their cell phone. Due to recent advances in biometric scanning technology, cell phones can now be unlocked with a mere touch of a finger. Federal courts are currently divided on whether law enforcement may compel these fingerprint scans in order to access the potentially incriminating contents of an accused’s cell phone. Because a vast majority of Fifth Amendment jurisprudence predates the advent of modern cell phones, it is ill-equipped to address the risk of self-incrimination and privacy violations that fingerprint locks create. This Contribution argues that federal courts must adapt historical precedent in order to prevent unconstrained cell phone searches and to safeguard Fifth Amendment rights.