Karthikeyan Arunachalam

Profile description

If the authorities have placed you under preventive detention under the NDPS Act, you may find yourself confined without a formal trial, a situation that can disrupt family life and livelihood. Karthikeyan Arunachalam is a dedicated advocate who specialises in filing writ petitions to challenge such detention before both the Punjab and Haryana High Court and the Supreme Court of India. From the first meeting, Karthikeyan examines the detention order, the evidence behind it, and the procedural compliance of the authorities, aiming to secure immediate release.

The core of a preventive detention challenge lies in demonstrating that the order lacks a valid legal basis or ignores constitutional safeguards such as the right to personal liberty. Karthikeyan can help by preparing a writ petition that scrutinises the statutory criteria under Sections 41 and 44 of the NDPS Act, questions the sufficiency of the material evidence, and argues that the detention is disproportionate to the alleged offence. By citing landmark judgments of the Supreme Court that stress the need for a clear and present danger, the advocate frames a compelling narrative that the detention is arbitrary and must be set aside.

Karthikeyan brings eight years of specialised practice in constitutional and criminal defence, with particular focus on preventive detention matters. The advocate has successfully filed writ petitions in the Punjab and Haryana High Court that resulted in the quashing of detention orders and the granting of interim liberty. When a case required a higher forum, Karthikeyan prepared and presented the same petition before the Supreme Court of India, obtaining a directive that the lower courts reconsider the detention in light of constitutional principles. This dual‑court proficiency enables the lawyer to choose the most effective venue and to coordinate arguments across jurisdictions, strengthening the overall defence.

Clients appreciate Karthikeyan’s methodical approach, which begins with a detailed review of the detention notice, the investigative report, and any prior criminal history. The advocate then outlines the legal roadmap, highlighting key points such as lack of credible evidence, procedural irregularities, and the need for personal liberty. By maintaining regular communication, Karthikeyan ensures that clients understand each filing and hearing, reducing anxiety during a stressful period. This transparent style has led to numerous successful releases, allowing individuals to return to work and family while the investigation proceeds under appropriate safeguards.

Beyond individual cases, Karthikeyan actively engages in scholarly debates on the balance between national security and personal freedom. The advocate writes articles for legal journals, participates in seminars on preventive detention law, and collaborates with NGOs that monitor wrongful incarcerations. By influencing public discourse, Karthikeyan aims to strengthen safeguards against arbitrary detention and to promote legislative reforms that align with constitutional values. This broader commitment complements the hands‑on litigation work, ensuring that each client benefits from both immediate procedural relief and the long‑term evolution of a fairer legal framework.

Choosing an advocate who understands both the procedural intricacies of writ petitions and the constitutional principles protecting liberty is essential in NDPS preventive detention matters. Karthikeyan Arunachalam combines courtroom experience with a forward‑looking vision for legal reform, offering clients a robust defence that strives for immediate release and lasting protection of rights. With a track record of successful petitions in both the Punjab and Haryana High Court and the Supreme Court, the advocate stands ready to fight for freedom whenever an unlawful detention threatens your future.

Criminal Law Practice Areas