People v. Lopez

286 P.3d 469 (2012)

From our private database of 46,300+ case briefs, written and edited by humans—never with AI.

People v. Lopez

California Supreme Court
286 P.3d 469 (2012)

Play video

Facts

Virginia Lopez (defendant) was charged with vehicular manslaughter while intoxicated. To prove that Lopez was intoxicated at the time of the offense, the State of California (plaintiff) relied on a blood-alcohol report prepared by laboratory analyst Jorge Peña. Peña did not testify at trial. Five pages of Peña’s report contained only data generated by a gas-chromatography machine regarding the machine’s calibration, quality control, and measurement of the alcohol concentration of Lopez’s blood sample. Peña signed one of the five pages of data and initialed the others, but there were no express or implied statements from Peña on those pages. Lopez was convicted. On appeal to the California Supreme Court, Lopez argued that Peña’s report was testimonial hearsay and that admitting the report violated the Confrontation Clause of the Sixth Amendment.

Rule of Law

Issue

Holding and Reasoning (Kennard, J.)

Dissent (Liu, J.)

What to do next…

  1. Unlock this case brief with a free (no-commitment) trial membership of Quimbee.

    You’ll be in good company: Quimbee is one of the most widely used and trusted sites for law students, serving more than 802,000 law students since 2011. Some law schools—such as Yale, Berkeley, and Northwestern—even subscribe directly to Quimbee for all their law students.

    Unlock this case briefRead our student testimonials
  2. Learn more about Quimbee’s unique (and proven) approach to achieving great grades at law school.

    Quimbee is a company hell-bent on one thing: helping you get an “A” in every course you take in law school, so you can graduate at the top of your class and get a high-paying law job. We’re not just a study aid for law students; we’re the study aid for law students.

    Learn about our approachRead more about Quimbee

Here's why 802,000 law students have relied on our case briefs:

  • Written by law professors and practitioners, not other law students. 46,300 briefs, keyed to 988 casebooks. Top-notch customer support.
  • The right amount of information, includes the facts, issues, rule of law, holding and reasoning, and any concurrences and dissents.
  • Access in your classes, works on your mobile and tablet. Massive library of related video lessons and high quality multiple-choice questions.
  • Easy to use, uniform format for every case brief. Written in plain English, not in legalese. Our briefs summarize and simplify; they don’t just repeat the court’s language.

Access this case brief for FREE

With a 7-day free trial membership
Here's why 802,000 law students have relied on our case briefs:
  • Reliable - written by law professors and practitioners, not other law students
  • The right length and amount of information - includes the facts, issue, rule of law, holding and reasoning, and any concurrences and dissents
  • Access in your class - works on your mobile and tablet
  • 46,300 briefs - keyed to 988 casebooks
  • Uniform format for every case brief
  • Written in plain English - not in legalese and not just repeating the court's language
  • Massive library of related video lessons - and practice questions
  • Top-notch customer support

Access this case brief for FREE

With a 7-day free trial membership