RaquinMercer Law Offices
“The Defense Never Rests.”

Post-Conviction Proceedings

RaquinMercer LLC has extensive experience with collateral challenges to Maryland state court convictions and sentences, and federal habeas cases. Steve and Isabelle approach their representation of a client in post-conviction proceedings with the firm belief that successful claims can only be identified through complete preparation and precise execution in an evidentiary hearing. Steve has successfully obtained post-conviction relief of a new trial from murder convictions and other serious crimes, such as rape, sex offenses and abuse. Steve’s particular area of expertise include challenges involving DNA/forensic science, but his success also extends to non-DNA/forensic science claims of wrongful conviction.

Broadly defined, a post-conviction proceeding may involve a motion for new trial based on newly discovered evidence, a petition under the Maryland Post-Conviction Procedures Act, a Writ of Actual Innocence, a Petition for Post-Conviction DNA testing, or a petition for a common law writ such as habeas corpus, arrest of judgment, and corem nobis. Although Maryland has unified the procedures for many of the post-conviction challenges and most of the historic common law writs, a complex set of rules govern waiver of these claims with many opportunities for a default to occur. Also, because of the tension between a collateral attack on a judgment of conviction and the State’s interest in the finality of a judgment, the substantive law that defines these claims is constantly evolving—and often not in helpful ways. For all of these reasons, success in a post-conviction proceedings requires extensive trial, appellate, and post-conviction experience.

Contact RaquinMercer LLC to speak with Steve and Isabelle about your post-conviction case.

DNA/Forensic Science: Trials, Appeals, Post-Convictions

You may not be aware of it yet, but your case probably involves DNA/forensic science. DNA/forensic science may include any of the following types of evidence frequently introduced during a trial: fingerprints, cell phone/GPS location information, digital/computer evidence, firearm/toolmark comparisons, arson, cause/manner of death, trace evidence, hair/fiber, medical diagnoses of non-accidental trauma, sexual assault examinations and forensic interviews of children, breath, blood or urine tests for alcohol or drugs, and forensic analysis of suspected CDS.

It takes advanced knowledge of science and the law to identify the problem with DNA/forensic science in your case and to develop solutions. It is often the most powerful form of evidence against you. RaquinMercer has the expertise to review, challenge, and confront the DNA/forensic science in your case. We litigate DNA/forensic science issues at trial, on appeal, and in post-conviction, in prosecutions for murder, rape, child abuse (physical and sexual), sexual offenses, robbery, burglary, assault, drug possession and distribution, weapons charges, theft, fraud, DUI/traffic cases, and violations of parole and probation.

Contact RaquinMercer LLC to speak with Steve and Isabelle about the DNA/forensic science evidence in your case.

“headlong flight” 6-1 decision by Maryland’s Supreme Court that draws sharp dissent from Justice Hotten about practical realities of flight in Baltimore.

On December 19, 2022, the Supreme Court of Maryland filed Washington v. State, No. 15, September Term, 2022, addressing whether unprovoked flight in a high-crime neighborhood adds to the reasonable articulable suspicion necessary to detain a person under the Fourth...

Why should you understand your Miranda rights?

Many people have heard of their Miranda rights due to the popular trope in movies and shows featuring police officers. However, you may not actually understand how your Miranda rights work. You may not know the purpose of these rights in real life, or what giving up...

Things to know about criminal conviction appeals

After your conviction, you might consider an appeal to overturn the conviction. Although most people are familiar with appeals as an option, many are ill-prepared for the process. Inadequate preparation can leave you with an unsuccessful appeal. Understanding the...

Determining eligibility for post-conviction relief in Maryland

A Maryland criminal conviction has the potential to impact and upend many aspects of your life. Depending on the details surrounding your offense, some of the penalties you face in the aftermath of a criminal conviction may wind up impacting you for years to come....